Beaverton, Oregon Weather Conditions

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Current Conditions

  • 55°
  • Overcast
  • Wind: South 9 mph
  • Humidity: 67%
  • Visibility: 10.0 miles
  • Dew Point: 44°
  • Pressure: 29.94 in. 0

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Next 12 Hours

12  am
3  am
6  am
9  am
12  pm
Chance of Rain
Chance of Rain
Partly Cloudy
Partly Cloudy
Mostly Cloudy
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51°
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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Chance of Rain
  • High: 55 °
  • Low: 37 °
  • Chance of Rain
  • Wednesday
  • Rain
  • High: 56 °
  • Low: 35 °
  • Rain
  • Thursday
  • Mostly Cloudy
  • High: 58 °
  • Low: 36 °
  • Mostly Cloudy
  • Friday
  • Rain
  • High: 57 °
  • Low: 37 °
  • Rain
  • Saturday
  • Chance of Rain
  • High: 57 °
  • Low: 37 °
  • Chance of Rain

Forecast for Beaverton, Oregon

Updated: 8:20 PM PDT on January 30, 2015

  • Monday

    Mostly cloudy. Lows overnight in the mid 40s.

  • Monday Night

    Partly cloudy skies this evening will become overcast overnight. Low 44F. Winds SW at 5 to 10 mph.

  • Tuesday

    Cloudy with occasional rain showers. Thunder possible. High around 55F. Winds WSW at 10 to 15 mph. Chance of rain 60%.

  • Tuesday Night

    Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 37F. Winds SW at 5 to 10 mph. Chance of rain 50%.

  • Wednesday

    Showers early, becoming a steady rain later in the day. Thunder possible. High 56F. Winds SW at 10 to 15 mph. Chance of rain 80%.

  • Wednesday Night

    A few showers early with mostly clear conditions later at night. Low near 35F. Winds W at 5 to 10 mph. Chance of rain 30%.

  • Thursday

    Mostly cloudy skies. High 58F. Winds light and variable.

  • Thursday Night

    Mostly cloudy skies early, then partly cloudy after midnight. Low 36F. Winds light and variable.

  • Friday

    Partly cloudy skies during the morning hours will give way to cloudy skies and rain in the afternoon. High 57F. Winds SSW at 5 to 10 mph. Chance of rain 90%.

  • Friday Night

    Cloudy with occasional rain showers. Low 37F. Winds light and variable. Chance of rain 50%.

  • Saturday

    Considerable cloudiness with occasional rain showers. High 57F. Winds light and variable. Chance of rain 40%.

  • Saturday Night

    Cloudy with occasional showers. Low 37F. Winds light and variable. Chance of rain 50%.

  • Sunday

    Showers early becoming a steady light rain later in the day. High near 55F. Winds SSW at 5 to 10 mph. Chance of rain 80%.

  • Sunday Night

    Cloudy with light rain early...then becoming partly cloudy. Low 37F. Winds S at 5 to 10 mph. Chance of rain 60%.

  • Monday

    Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High 58F. Winds light and variable. Chance of rain 30%.

  • Monday Night

    A few clouds. Low 39F. Winds light and variable.

  • Tuesday

    Generally sunny despite a few afternoon clouds. High 61F. Winds SW at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy skies. Low around 40F. Winds light and variable.

  • Wednesday

    Mostly cloudy. High near 60F. Winds SW at 5 to 10 mph.

  • Wednesday Night

    Rain showers in the evening will evolve into a more steady rain overnight. Low 42F. Winds SW at 5 to 10 mph. Chance of rain 60%.

  • Thursday

    Occasional rain. High near 60F. Winds SW at 10 to 15 mph. Chance of rain 60%. Rainfall near a quarter of an inch.

  • Thursday Night

    Cloudy with occasional light rain. Low 42F. Winds WSW at 5 to 10 mph. Chance of rain 60%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Walker/217, Beaverton, OR

Updated: 11:38 PM MST

Temperature: 56.2 °F Dew Point: 46 °F Humidity: 68% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: SW 141st and Millikan Way, Beaverton, OR

Updated: 11:32 PM PDT

Temperature: 55.2 °F Dew Point: 47 °F Humidity: 74% Wind: South at 4.0 mph Pressure: 29.85 in Hourly Precipitation: - Graphs

Location: East Beaverton, Beaverton, OR

Updated: 11:38 PM PDT

Temperature: 55.5 °F Dew Point: 47 °F Humidity: 73% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Graphs

Location: Highlands, Beaverton, OR

Updated: 8:33 PM PDT

Temperature: 60.3 °F Dew Point: 48 °F Humidity: 64% Wind: South at 2.7 mph Pressure: 29.88 in Hourly Precipitation: - Graphs

Location: Cedar Hills, Portland, OR

Updated: 11:36 PM PDT

Temperature: 55.6 °F Dew Point: 44 °F Humidity: 66% Wind: North at - Pressure: 29.97 in Hourly Precipitation: - Graphs

Location: West Beaverton, Beaverton, OR

Updated: 11:36 PM PDT

Temperature: 55.6 °F Dew Point: 47 °F Humidity: 73% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Graphs

Location: 45 Central, Beaverton, OR

Updated: 11:36 PM PDT

Temperature: 54.7 °F Dew Point: 48 °F Humidity: 79% Wind: ENE at 3.1 mph Pressure: 29.80 in Hourly Precipitation: - Graphs

Location: Cedar Hills, Portland, OR

Updated: 11:28 PM PDT

Temperature: 54.9 °F Dew Point: 47 °F Humidity: 75% Wind: West at 3.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

Location: 152nd Ave & Division St, Beaverton, OR

Updated: 11:37 PM PDT

Temperature: 54.8 °F Dew Point: 48 °F Humidity: 77% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Graphs

Location: Cedar Hills, Portland, OR

Updated: 11:25 PM PDT

Temperature: 53.6 °F Dew Point: 45 °F Humidity: 73% Wind: SSW at 2.2 mph Pressure: 29.67 in Hourly Precipitation: - Graphs

Location: MesoWest , Portland, OR

Updated: 10:52 PM PDT

Temperature: 55 °F Dew Point: 45 °F Humidity: 69% Wind: SE at 8 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: West Slope, Portland, OR

Updated: 11:24 PM PDT

Temperature: 54.7 °F Dew Point: 47 °F Humidity: 75% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Graphs

Location: Raleigh Hills, Beaverton, OR

Updated: 11:38 PM PDT

Temperature: 54.9 °F Dew Point: 46 °F Humidity: 73% Wind: South at 7.4 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

Location: Raleigh Park, Portland, OR

Updated: 11:38 PM PDT

Temperature: 54.5 °F Dew Point: 46 °F Humidity: 72% Wind: SW at 2.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

Location: West Slope, Portland, OR

Updated: 11:38 PM PDT

Temperature: 54.0 °F Dew Point: 81 °F Humidity: 255% Wind: South at 1.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Graphs

Location: Crystal P (West Haven), Portland, OR

Updated: 11:38 PM PDT

Temperature: 54.5 °F Dew Point: 41 °F Humidity: 57% Wind: Calm Pressure: 29.50 in Hourly Precipitation: 0.00 in Graphs

Location: Cedar Mill-Peterkort, Cedar Mill, OR

Updated: 11:38 PM PDT

Temperature: 54.5 °F Dew Point: 44 °F Humidity: 68% Wind: West at 8.1 mph Pressure: 29.63 in Hourly Precipitation: 0.00 in Graphs

Location: West Hills, Portland, OR

Updated: 11:38 PM PDT

Temperature: 52.6 °F Dew Point: 45 °F Humidity: 74% Wind: SSE at 2.8 mph Pressure: 29.24 in Hourly Precipitation: 0.00 in Graphs

Location: Sexton Mountain, Beaverton, OR

Updated: 11:36 PM PDT

Temperature: 55.2 °F Dew Point: 46 °F Humidity: 72% Wind: North at - Pressure: 30.00 in Hourly Precipitation: 0.00 in Graphs

Location: 170th and Sugar Plum Ln, Beaverton, OR

Updated: 11:38 PM PDT

Temperature: 56.3 °F Dew Point: 45 °F Humidity: 65% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Hickethier Park, Portland, OR

Updated: 11:38 PM PDT

Temperature: 54.5 °F Dew Point: 34 °F Humidity: 46% Wind: SSW at 2.0 mph Pressure: 29.64 in Hourly Precipitation: 0.00 in Graphs

Location: Leahy & NW 94th Tr., Portland, OR

Updated: 10:02 PM PDT

Temperature: 52.3 °F Dew Point: 45 °F Humidity: 77% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Graphs

Location: Beaver Acres, Huber, OR

Updated: 11:38 PM PDT

Temperature: 55.4 °F Dew Point: 45 °F Humidity: 68% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Graphs

Location: Cedar Mill, Portland, OR

Updated: 11:36 PM PDT

Temperature: 53.2 °F Dew Point: 44 °F Humidity: 70% Wind: North at - Pressure: 30.01 in Hourly Precipitation: 0.00 in Graphs

Location: Raleigh Hills, Portland, OR

Updated: 11:37 PM PDT

Temperature: 54.3 °F Dew Point: 46 °F Humidity: 74% Wind: West at 2.2 mph Pressure: 29.64 in Hourly Precipitation: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 11:36 PM PDT

Temperature: 54.9 °F Dew Point: 45 °F Humidity: 70% Wind: North at - Pressure: 30.03 in Hourly Precipitation: - Graphs

Location: Bauer Oaks Area, Portland, OR

Updated: 11:38 PM PDT

Temperature: 54.2 °F Dew Point: 47 °F Humidity: 76% Wind: Calm Pressure: 30.11 in Hourly Precipitation: 0.00 in Graphs

Location: Metzger, Tigard, OR

Updated: 11:36 PM PDT

Temperature: 55.8 °F Dew Point: 47 °F Humidity: 72% Wind: North at - Pressure: 30.03 in Hourly Precipitation: - Graphs

Location: Terra Linda, Portland, OR

Updated: 11:29 PM PDT

Temperature: 55.0 °F Dew Point: 46 °F Humidity: 72% Wind: SE at 5.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Graphs

Location: Forest Park, Portland, OR

Updated: 11:29 PM PDT

Temperature: 52.4 °F Dew Point: 46 °F Humidity: 78% Wind: SSE at 3.0 mph Pressure: 29.10 in Hourly Precipitation: 0.00 in Graphs

Location: Garden Home, Portland, OR

Updated: 11:38 PM PDT

Temperature: 54.1 °F Dew Point: 47 °F Humidity: 78% Wind: NNE at 2.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

Location: Ashwood, Beaverton, OR

Updated: 11:38 PM PDT

Temperature: 54.7 °F Dew Point: 47 °F Humidity: 75% Wind: SSE at 1.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Graphs

Location: On the Greenway, Tigard, OR

Updated: 11:38 PM PDT

Temperature: 54.5 °F Dew Point: 48 °F Humidity: 78% Wind: ENE at 4.2 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: Tigard, Tigard, OR

Updated: 11:26 PM PDT

Temperature: 54.9 °F Dew Point: 47 °F Humidity: 74% Wind: SW at 1.7 mph Pressure: 29.89 in Hourly Precipitation: - Graphs

Location: Sexton Mountain, Beaverton, OR

Updated: 11:36 PM PDT

Temperature: 53.1 °F Dew Point: 45 °F Humidity: 75% Wind: North at - Pressure: 29.75 in Hourly Precipitation: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 11:36 PM PDT

Temperature: 54.1 °F Dew Point: 46 °F Humidity: 75% Wind: North at - Pressure: 30.01 in Hourly Precipitation: - Graphs

Location: Hwy 26 and Cornell, Beaverton, OR

Updated: 11:30 PM PDT

Temperature: 55.7 °F Dew Point: 47 °F Humidity: 73% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET , Beaverton, OR

Updated: 10:26 PM PDT

Temperature: 56 °F Dew Point: 44 °F Humidity: 63% Wind: South at 7 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Graphs

Location: Bonny Slope, Portland, OR

Updated: 11:38 PM PDT

Temperature: 54.3 °F Dew Point: 47 °F Humidity: 77% Wind: SW at 4.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Graphs

Location: Northwest Heights, Portland, OR

Updated: 11:36 PM PDT

Temperature: 54.1 °F Dew Point: 46 °F Humidity: 75% Wind: North at - Pressure: 29.75 in Hourly Precipitation: - Graphs

Location: Bull Mountain, Beaverton, OR

Updated: 11:36 PM PDT

Temperature: 56.8 °F Dew Point: 46 °F Humidity: 66% Wind: North at - Pressure: 29.76 in Hourly Precipitation: - Graphs

Location: Longacre Park, Beaverton, OR

Updated: 11:38 PM PDT

Temperature: 55.4 °F Dew Point: 46 °F Humidity: 70% Wind: SSW at 2.9 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Portland 
928 PM PDT Monday Mar 30 2015 


Synopsis...a ridge over the Pacific northwest Monday will give way to a cool 
and unstable trough of low pressure moving across the region tonight 
through Wednesday. A ridge of high pressure will move across Thursday for a brief 
break between systems...then another trough of low pressure is expected 
to drop down from the Gulf of Alaska at the end of the week. 


&& 


Update...as of 9 PM National Weather Service network radar shows precipitation with a cold front 
just about to reach the coast. There are some convective 
elements - but no lightning - embedded in the front that were seen in 
the late afternoon visible satellite imagery. Forecast looks on 
track with rain moving ashore and into the Interior Valley zones 
after midnight. Models show the cold front will be fairly steep and 
there will be a decent pressure gradient with the front so expect a 
few hour burst of gusty winds for the coast...nothing unusual for 
that part of the County Warning Area but winds should rise quickly. 


00z GFS/NAM model still showing quite an unstable air mass over US 
Tuesday. GFS cape values generally in the 300-400 j/kg range but with 
peak around 500-700 j/kg. Also there is little or no convective 
inhibition associated with this air mass. Equilibrium levels mostly 
well above the -30c levels so hail growth should not be an issue. 
Probably the main issue will be cloud cover. There should be enough 
cloud breaks to get enough surface heating to initiate the stronger 
cells.Vertical wind profile looks mostly unidirectional except for 
the lowest 50 mb. This pattern could set up training cells where a 
line of showers/thunderstorms develop and form a line parallel to 
the wind flow - in this case west-southwest to east-northeast. Possible impacts with this 
is heavy rain sitting over a particular area causing some localized 
urban flooding.Hard to say with any confidence if or where training 
cells would occur...but the best time period looks to be around 2 PM 
to 5 PM Tuesday. 


Previous discussion issued at 2 PM... 
short term...a narrow band of stratus remained along the S Washington and 
just off the north Oregon coastline early Monday afternoon...with a cold 
front seen in satellite pics extending from Vancouver Island S past 
40n 130w. As the flow turns back onshore ahead of the front this 
evening expect marine clouds to spread back in...with the front 
following and reaching the coast late evening...and finally moving 
through the interior late tonight. The frontal band seen in satellite 
pics was fairly narrow...but moisture appeared sufficiently deep to 
justify high probability of precipitation overnight. 


Cool pool aloft will move across with the main trough axis Tuesday... 
with 500 mb temperatures on the order of minus 32c. This sets up a fairly deep 
layer of instability with skinny cape values potentially on the 
order of a couple hundred j/kg. The low level onshore flow will 
initially favor orographically favored terrain Tuesday...but as the best 
instability moves across with the trough axis likely probability of precipitation look 
inline for lower elevations as well. Will continue to also carry a 
chance for thunderstorms and small hail with the low freezing levels 
in the afternoon and evening. Snow showers over the Cascades 
expected to drop as low as 2500 to 3000 feet Tuesday afternoon and 
night...with the best orographics early on. This should result in a 
few inches of snowfall. At this point onshore flow does not appear 
strong enough to support advisory level amounts...but it may be 
close. With model 800 mb temperatures forecast to drop to below zero should see 
high temperatures Tuesday down close to seasonal normals. 


A secondary shortwave follows Wednesday...bringing another cool pool 
aloft. GFS and NAM model soundings again show an air mass Wednesday 
afternoon marginally unstable over a deep enough layer to include a 
slight chance of thunderstorms inland. Onshore flow however will be 
considerably weakened as low level flow turns to the north-northwest. Will still 
carry likely probability of precipitation for Wednesday afternoon but overall expect shower 
coverage to be reduced from Tuesday. 


Long term...Thursday night through Monday...brief upper level ridging 
develops late Thursday night bringing drier conditions through 
Friday morning. Models swing in a cold front Friday afternoon right 
as the next cold upper level trough starts to dig south by Friday 
night. Expect cooler and showery conditions this weekend and into 
early next week overall. 12z model solutions diverge significantly 
in the direction the upper trough takes...the GFS shows it moving 
inland through the Pacific northwest by Sunday night while the European model (ecmwf) shows 
it digging further south and moving inland through northern calif at 
the same time. Either way...unsettled weather remains in place 
through the extended forecast. /27 
&& 


Aviation...a cold front will move eastward across the region 
tonight and likely bring a brief deterioration of flight 
conditions into MVFR between 06z and 12z Tuesday. After 
which...increasing instability should lead to primarily VFR 
conditions through 06z Wednesday. However...showers...some 
capable of producing lightning and small hail...may bring brief 
MVFR and IFR flight conditions to taf sites across the region 
between 15z Tuesday and 03z Wednesday. Between uncertainty in 
timing and their expected brevity...will keep a mention of these 
lower flight conditions out of the taf forecast. 


Kpdx and approaches...an incoming front will bring a brief period 
of gusty south winds and MVFR conditions between 07z and 11z 
tonight. Post frontal instability will lead to primarily VFR 
conditions Tuesday with brief periods of MVFR and possibly IFR 
conditions in the strongest showers and isolated thunderstorms. 
/Neuman 


&& 


Marine...Small Craft Advisory level winds of 15 to 20 knots with 
gusts to 25 knots in association with a cold front are currently 
marching eastward across the waters. As winds turn 
westerly...winds should subside in general...although there could 
be an hour or two of gusty west winds immediately behind the 
front. Otherwise...expect a showery pattern Tuesday and Wednesday. 
Isolated thunderstorms and heavier showers could bring locally 
gusty winds of 25 to 30 knots...but these will generally be short 
lived and difficult to predict. 


High pressure on Thursday should allow seas and winds to relax 
considerably. However...a weakening front will likely result in 
winds increasing Friday...and continued unsettled weather may 
bring a bout or two of gusty 25 knots winds and/or higher seas over 
the upcoming weekend...but confidence in details is still low at 
this point. /Neuman 




&& 


Pqr watches/warnings/advisories... 
or...none. 
Washington...none. 
Pz...Small Craft Advisory for winds until 11 PM PDT this evening for 
waters from Cape Shoalwater Washington to Cascade Head or from 10 
to 60 nm-waters from Cascade Head to Florence or from 10 to 
60 nm. 


Small Craft Advisory for hazardous seas until 11 PM PDT Tuesday 
for coastal waters from Cape Shoalwater Washington to Florence or out 
60 nm. 


Small Craft Advisory for winds until 1 am PDT Tuesday for 
coastal waters from Cape Shoalwater Washington to Cascade Head or 
out 10 nm-coastal waters from Cascade Head to Florence or 
out 10 nm. 


Small Craft Advisory for rough Columbia River bar until 5 PM 
PDT Tuesday. 


&& 


$$ 


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This discussion is for northwest Oregon and southwest Washington 
from the Cascade crest to 60 nautical miles offshore. The area is 
commonly referred to as the forecast area. 






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