Portland, Oregon Weather Conditions

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 75°
  • Partly Cloudy
  • Wind: Calm
  • Humidity: 43%
  • Visibility: 10.0 miles
  • Dew Point: 51°
  • Pressure: 30.04 in. -

Select a Section

Click a section below for more information.

Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
77°
81°
73°
66°
64°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Partly Cloudy
  • High: 81 °
  • Low: 59 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 75 °
  • Low: 57 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 77 °
  • Low: 55 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 84 °
  • Low: 57 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 86 °
  • Low: 59 °
  • Partly Cloudy

Forecast for Portland, Oregon

Updated: 2:00 PM PDT on September 01, 2014

  • Monday

    Partly cloudy in the morning, then clear. High of 81F. Winds from the NNW at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Low of 59F. Winds less than 5 mph.

  • Tuesday

    Partly cloudy. High of 75F. Winds from the WNW at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy in the evening, then clear. Low of 57F. Winds from the West at 5 to 10 mph.

  • Wednesday

    Clear. High of 77F. Winds from the WNW at 5 to 10 mph.

  • Wednesday Night

    Partly cloudy. Low of 55F. Winds less than 5 mph.

  • Thursday

    Partly cloudy in the morning, then clear. High of 84F. Winds from the NNE at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 57F. Winds from the NE at 5 to 10 mph.

  • Friday

    Partly cloudy. High of 86F. Winds from the ENE at 5 to 10 mph.

  • Friday Night

    Clear. Low of 59F. Winds from the ENE at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 84F. Winds from the NE at 5 to 10 mph shifting to the NW in the afternoon.

  • Saturday Night

    Clear. Low of 59F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. High of 81F. Winds from the West at 5 to 10 mph.

  • Sunday Night

    Clear with a chance of rain. Low of 61F. Winds less than 5 mph. Chance of rain 40%.

  • Monday

    Partly cloudy. High of 77F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 59F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 77F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 59F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 77F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 57F. Winds less than 5 mph.

  • Thursday

    Partly cloudy. High of 77F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 55F. Winds less than 5 mph.

  • Friday

    Clear. High of 77F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Portland - West Hills, Portland, OR

Updated: 1:59 PM PDT

Temperature: 75.6 °F Dew Point: 15 °F Humidity: 10% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Bridlemile, Portland, OR

Updated: 1:53 PM PDT

Temperature: 81.9 °F Dew Point: 52 °F Humidity: 36% Wind: SW at 3.7 mph Pressure: 29.87 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Hillsdale, Portland, OR

Updated: 1:59 PM PDT

Temperature: 83.8 °F Dew Point: 55 °F Humidity: 38% Wind: Calm Pressure: 29.47 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Multnomah Village North, Portland, OR

Updated: 1:57 PM PDT

Temperature: 75.0 °F Dew Point: 56 °F Humidity: 52% Wind: ESE at 2.0 mph Pressure: 30.05 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: N of Bridlemile School, Portland, OR

Updated: 1:52 PM PDT

Temperature: 75.5 °F Dew Point: 55 °F Humidity: 49% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Westerly, NW Portland, Portland, OR

Updated: 1:48 PM PDT

Temperature: 74.6 °F Dew Point: 56 °F Humidity: 52% Wind: Calm Pressure: 30.00 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Northwest (Pearl), Portland, OR

Updated: 1:07 PM PDT

Temperature: 68.5 °F Dew Point: 56 °F Humidity: 65% Wind: NW at 13.6 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: South Burlingame, Portland, OR

Updated: 1:59 PM PDT

Temperature: 74.9 °F Dew Point: 58 °F Humidity: 55% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Richmond / Stripling Weather Network, Portland, OR

Updated: 1:55 PM PDT

Temperature: 77.9 °F Dew Point: 58 °F Humidity: 50% Wind: Calm Pressure: 29.98 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: Portland Rowing Club, Portland, OR

Updated: 1:59 PM PDT

Temperature: 76.0 °F Dew Point: 57 °F Humidity: 52% Wind: NW at 1.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Waverleigh Heights, Portland, OR

Updated: 1:45 PM PDT

Temperature: 78.6 °F Dew Point: 58 °F Humidity: 50% Wind: Calm Pressure: 30.02 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Sullivan's Gulch, Portland, OR

Updated: 1:59 PM PDT

Temperature: 84.4 °F Dew Point: 38 °F Humidity: 19% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Irvington, Portland, OR

Updated: 1:59 PM PDT

Temperature: 78.9 °F Dew Point: 58 °F Humidity: 49% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Laurelhurst, Portland, OR

Updated: 1:59 PM PDT

Temperature: 73.8 °F Dew Point: 45 °F Humidity: 36% Wind: NNE at 1.6 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Smith School, Portland, OR

Updated: 1:44 PM PDT

Temperature: 84.9 °F Dew Point: 56 °F Humidity: 38% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Creston Park, Portland, OR

Updated: 1:59 PM PDT

Temperature: 81.2 °F Dew Point: 58 °F Humidity: 45% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Raleigh Park, Portland, OR

Updated: 1:58 PM PDT

Temperature: 81.8 °F Dew Point: 55 °F Humidity: 40% Wind: NW at 1.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: West Slope, Portland, OR

Updated: 1:56 PM PDT

Temperature: 74.2 °F Dew Point: 56 °F Humidity: 53% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Torreyview, Portland, OR

Updated: 1:59 PM PDT

Temperature: 71.4 °F Dew Point: 50 °F Humidity: 47% Wind: Calm Pressure: 30.33 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Woodstock, Portland, OR

Updated: 1:56 PM PDT

Temperature: 79.0 °F Dew Point: 57 °F Humidity: 47% Wind: Calm Pressure: 29.96 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: West Portland Park, Portland, OR

Updated: 1:58 PM PDT

Temperature: 74.0 °F Dew Point: 52 °F Humidity: 47% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Ardenwald Station #1, Portland, OR

Updated: 1:55 PM PDT

Temperature: 77.6 °F Dew Point: 56 °F Humidity: 48% Wind: ESE at 4.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Garden Home, Portland, OR

Updated: 1:59 PM PDT

Temperature: 79.8 °F Dew Point: 57 °F Humidity: 46% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Mt Tabor, Portland, OR

Updated: 1:55 PM PDT

Temperature: 77.7 °F Dew Point: 56 °F Humidity: 47% Wind: South at 1.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Raleigh Hills, Beaverton, OR

Updated: 1:59 PM PDT

Temperature: 77.4 °F Dew Point: 55 °F Humidity: 46% Wind: North at 3.4 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Humboldt, Portland, OR

Updated: 1:59 PM PDT

Temperature: 75.9 °F Dew Point: 58 °F Humidity: 53% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Portland, OR

Updated: 1:59 PM PDT

Temperature: 75.3 °F Dew Point: 53 °F Humidity: 46% Wind: West at 1.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Portland - SE Lafayette, Portland, OR

Updated: 1:50 PM PDT

Temperature: 72.9 °F Dew Point: - Humidity: 46% Wind: North at 3.4 mph Pressure: 29.80 in Hourly Precipitation: - Heat Index: 77 °F Graphs

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

Updated: 1:07 PM PDT

Temperature: 73.0 °F Dew Point: 57 °F Humidity: 57% Wind: SW at 1.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: East Beaverton, Beaverton, OR

Updated: 1:59 PM PDT

Temperature: 77.5 °F Dew Point: 57 °F Humidity: 50% Wind: WNW at 1.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: MesoWest Portland /Jefferson HS OR US ODEQ, Portland, OR

Updated: 1:00 PM PDT

Temperature:  °F Dew Point: - Humidity: - Wind: West at 3 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Forest Heights, Portland, OR

Updated: 1:45 PM PDT

Temperature: 72.0 °F Dew Point: 46 °F Humidity: 40% Wind: West at 4.3 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Beaumont-Wilshire, Portland, OR

Updated: 1:59 PM PDT

Temperature: 78.1 °F Dew Point: 52 °F Humidity: 41% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Milwaukie, OR

Updated: 1:59 PM PDT

Temperature: 79.8 °F Dew Point: 57 °F Humidity: 45% Wind: NE at 3.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Hollywood-Rose City Park, Portland, OR

Updated: 1:52 PM PDT

Temperature: 79.2 °F Dew Point: 55 °F Humidity: 44% Wind: North at 1.1 mph Pressure: 30.01 in Hourly Precipitation: - Heat Index: 80 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Portland or 
925 am PDT Monday Sep 1 2014 


Synopsis...a weak front will brush by the northern fringes of the 
forecast area today keeping cloudy skies along the north 
coast and Willapa Hills. Otherwise mostly sunny skies today. Cloudy 
and cooler weather is expected Tuesday and Wednesday as an upper 
trough moves over the area. The front associated with this trough 
will bring some light rain to southwest Washington and parts of 
northwest Oregon Tuesday afternoon and Tuesday night. An upper 
level ridge combined with low-level easterly winds will result in 
sunnier and warmer weather Thursday through Saturday. Onshore flow 
will return next Sunday. 


&& 


Short term...today through Thursday...satellite imagery shows some 
clouds along the north coast and Coast Range this morning and mostly 
sunny skies inland. A very weak front will brush by to the north 
today and may bring a little light drizzle to the north coastal area 
this morning. Elsewhere...mostly sunny skies will prevail today with 
near normal temperatures. 


Onshore winds will return late this afternoon behind the front and 
expect the marine clouds offshore to push closer to the coast. An 
upper level trough will deepen offshore the b.C. Coast this afternoon 
and drop south towards the Pacific northwest tonight. The marine layer 
should deepen and expect marine clouds to push farther inland Tuesday 
morning. 


Another front will brush by to the north Tuesday keeping skies 
generally cloudy north of Salem. The front may generate some light 
rain along the north coast and inland...mainly north of the Columbia 
River Tuesday afternoon and into the overnight hours. There will be 
another deep marine push Tuesday night with a cloudy start to the day 
on Wednesday. The upper trough and increase in clouds will keep the 
temperatures just below normal Tuesday and Wednesday. 


High pressure will rebuild Thursday and models are consistent 
developing a thermal trough along the coast. This will result in 
offshore flow...clear skies...and warmer temperatures. Tw/tj 


Long term...no changes. Previous discussion follows...Thursday 
night through Sunday night...an upper ridge will hold over the area 
through Saturday. A thermal surface trough along the coast will 
continue offshore winds for dry...sunny...and seasonally warm 
weather through Saturday. Onshore winds should return late in the 
weekend for cloudier and cooler weather. Tj 


&& 


Aviation...a weak disturbance will be passing by through western 
Washington and brush extreme northwest Oregon today for some for 
mostly VFR ceilings along the S Washington and north Oregon coast and inland 
along the Columbia River. The lowest ceilings will be along the north 
coastal areas. The first batch of clouds inland were already 
dissipating as they move into the Cascades. There are more clouds 
upstream along the coast and expect those to spread inland through 
the afternoon with occasional VFR ceilings inland possible mainly 
north of ksle. The central coast near konp will be on the edge of 
these clouds for awhile...but may also see some ceilings later today 
and this evening. With plenty of clouds upstream over the NE 
Pacific...expect MVFR ceilings to push onto the coast tonight and 
spread inland to kpdx and possibly a bit south by Tuesday morning. 


Kpdx and approaches...VFR conditions today. May see some ceilings for 
a time this afternoon and evening around 5000 or 6000 feet. There is 
a decent chance MVFR conditions will impact the terminal towards 
12z Tuesday. Pt 


&& 


Marine...a weak disturbance passing by to our north was briefly 
turning the winds in our north waters to light southerly...but then 
weak high pressure will briefly build back in tonight and early 
Tuesday for northerly flow along the coast...which may give Small Craft 
Advisory threshold gusts to our central Oregon waters mainly 
tonight. Another slightly stronger frontal band is forecast to 
move into the waters midday Tuesday and onshore Tuesday night... 
with the main effect being some moderate northwest winds behind the 
front. The thermal trough begins redeveloping in north California 
Wednesday...with Small Craft Advisory threshold northerly winds 
beginning to spread north into southern waters late Wednesday and then 
northward through all the waters Thursday and Friday as the thermal trough 
builds north along the coast. Winds Thursday afternoon and evening will be 
on the high side of the Small Craft Advisory range...with a few 
gusts possibly approaching gale values. 


Seas look to stay below 10 feet through Friday...peaking near 8 or even 
9 feet Thursday afternoon and evening. Pt 
&& 


Pqr watches/warnings/advisories... 
or...none. 
Washington...none. 
Pz...Small Craft Advisory for winds from 3 PM this afternoon to 
3 am PDT Tuesday for coastal waters from Cascade Head or to 
Florence or out 60 nm. 


&& 


$$ 


Interact with US via social media 
www.Facebook.Com/nwsportland 
www.Twitter.Com/nwsportland 


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. 






National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.