Hillsboro, Oregon Weather Conditions

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Current Conditions

  • 67°
  • Overcast
  • Wind: Variable 4 mph
  • Humidity: 59%
  • Visibility: 10.0 miles
  • Dew Point: 52°
  • Pressure: 30.09 in. 0

Select a Section

Click a section below for more information.

Next 12 Hours

11  am
2  pm
5  pm
8  pm
11  pm
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
68°
77°
81°
72°
63°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Partly Cloudy
  • High: 81 °
  • Low: 55 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 75 °
  • Low: 52 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 73 °
  • Low: 52 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 84 °
  • Low: 54 °
  • Partly Cloudy
  • Friday
  • Clear
  • High: 86 °
  • Low: 55 °
  • Clear

Forecast for Hillsboro, Oregon

Updated: 8:00 AM PDT on September 01, 2014

  • Monday

    Partly cloudy in the morning, then clear. High of 81F. Winds less than 5 mph.

  • Monday Night

    Clear in the evening, then partly cloudy. Low of 55F. Winds from the NNW at 5 to 10 mph.

  • Tuesday

    Mostly cloudy. High of 75F. Winds from the NW at 5 to 10 mph.

  • Tuesday Night

    Clear. Low of 52F. Winds from the West at 5 to 15 mph.

  • Wednesday

    Partly cloudy in the morning, then clear. High of 73F. Winds less than 5 mph.

  • Wednesday Night

    Clear in the evening, then partly cloudy. Low of 52F. Winds from the NNW at 5 to 10 mph.

  • Thursday

    Clear. High of 84F. Winds from the NE at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 54F. Winds from the North at 5 to 10 mph.

  • Friday

    Partly cloudy in the morning, then clear. High of 86F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 55F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. High of 88F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 54F. Winds from the NW at 5 to 10 mph.

  • Sunday

    Clear. High of 81F. Winds from the WNW at 5 to 10 mph.

  • Sunday Night

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

  • Monday

    Partly cloudy. High of 77F. Winds from the WSW at 5 to 10 mph shifting to the NW in the afternoon.

  • Monday Night

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

  • Tuesday

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

  • Tuesday Night

    Partly cloudy. Low of 54F. Winds less than 5 mph.

  • Wednesday

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

  • Wednesday Night

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

  • Thursday

    Clear. High of 72F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 55F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: CWS - Orion, Hillsboro, OR

Updated: 11:29 AM PDT

Temperature: 69.9 °F Dew Point: 49 °F Humidity: 47% Wind: SW at 2.9 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Jackson School, Hillsboro, OR

Updated: 11:27 AM PDT

Temperature: 68.2 °F Dew Point: 55 °F Humidity: 63% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Connell Avenue, Hillsboro, OR

Updated: 11:29 AM PDT

Temperature: 73.2 °F Dew Point: 54 °F Humidity: 52% Wind: East at 1.6 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Intel Ronler Acres, Hillsboro, OR, Hillsboro, OR

Updated: 11:27 AM PDT

Temperature: 73.5 °F Dew Point: 54 °F Humidity: 51% Wind: SSW at 2.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Wendy's Weather, Hillsboro, OR

Updated: 11:25 AM PDT

Temperature: 70.6 °F Dew Point: 56 °F Humidity: 59% Wind: WSW at 2.0 mph Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Edwards Meadows, Hillsboro, OR

Updated: 11:14 AM PDT

Temperature: 69.5 °F Dew Point: 54 °F Humidity: 59% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Lely Park, Hillsboro, OR

Updated: 11:29 AM PDT

Temperature: 69.1 °F Dew Point: 55 °F Humidity: 60% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Near Century High School, Hillsboro, OR

Updated: 11:24 AM PDT

Temperature: 72.9 °F Dew Point: 54 °F Humidity: 50% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Baseline / Cornelius Pass, Aloha, OR

Updated: 11:29 AM PDT

Temperature: 72.2 °F Dew Point: 55 °F Humidity: 55% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Working Theory Farm, Hillsboro, OR

Updated: 11:29 AM PDT

Temperature: 74.1 °F Dew Point: - Humidity: 52% Wind: South at 3.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Rock Creek, Portland, OR

Updated: 11:24 AM PDT

Temperature: 72.8 °F Dew Point: 56 °F Humidity: 55% Wind: SE at 1.6 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Seminole Estates, Beaverton, OR

Updated: 11:29 AM PDT

Temperature: 73.8 °F Dew Point: 58 °F Humidity: 57% Wind: WNW at 2.0 mph Pressure: 30.26 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Councel Creek, Cornelius, OR

Updated: 11:29 AM PDT

Temperature: 70.0 °F Dew Point: 54 °F Humidity: 58% Wind: South at 1.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Longacre Park, Beaverton, OR

Updated: 11:29 AM PDT

Temperature: 68.7 °F Dew Point: 56 °F Humidity: 63% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Rock Creek - Bethany Lake, Portland, OR

Updated: 11:29 AM PDT

Temperature: 73.8 °F Dew Point: 52 °F Humidity: 46% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Whispering Woods Area, Beaverton, OR

Updated: 11:27 AM PDT

Temperature: 75.0 °F Dew Point: 55 °F Humidity: 50% Wind: SSW at 3.7 mph Pressure: 29.95 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Intel Aloha Campus, Aloha, OR, Beaverton, OR

Updated: 11:26 AM PDT

Temperature: 70.8 °F Dew Point: 53 °F Humidity: 53% Wind: WSW at 1.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Cornelius, CORNELIUS, OR

Updated: 11:28 AM PDT

Temperature: 72.7 °F Dew Point: 55 °F Humidity: 54% Wind: North at 1.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Aloha, Beaverton, OR

Updated: 11:00 AM PDT

Temperature: 0.0 °F Dew Point: nan °F Humidity: - Wind: Calm Pressure: 23.48 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: 209th / Parker Court, Aloha, OR

Updated: 11:29 AM PDT

Temperature: 68.8 °F Dew Point: 55 °F Humidity: 61% Wind: WSW at 3.8 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Somerset Meadows Park, Beaverton, OR

Updated: 11:29 AM PDT

Temperature: 71.6 °F Dew Point: 51 °F Humidity: 49% Wind: SW at 1.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Farm near Meriwether Golf Course, Hillsboro, OR

Updated: 11:29 AM PDT

Temperature: 69.7 °F Dew Point: 55 °F Humidity: 59% Wind: WNW at 3.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: at Harleman Park, Cornelius, OR

Updated: 11:26 AM PDT

Temperature: 70.9 °F Dew Point: 54 °F Humidity: 55% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Helvetia, Hillsboro, OR

Updated: 11:29 AM PDT

Temperature: 70.3 °F Dew Point: 54 °F Humidity: 57% Wind: West at 4.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Panorama Point (Washington Cty), Cornelius, OR

Updated: 11:29 AM PDT

Temperature: 68.7 °F Dew Point: 54 °F Humidity: 60% Wind: East at 3.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: 209th & Farmington Aloha, OR

Updated: 11:25 AM PDT

Temperature: 72.4 °F Dew Point: 56 °F Humidity: 57% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Aloha, OR

Updated: 11:29 AM PDT

Temperature: 74.3 °F Dew Point: 54 °F Humidity: 50% Wind: SE at 3.3 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Hwy 26 and Cornell, Beaverton, OR

Updated: 11:20 AM PDT

Temperature: 70.5 °F Dew Point: 55 °F Humidity: 59% Wind: SSE at 1.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Helvetia Oregon, Hillsboro, OR

Updated: 11:29 AM PDT

Temperature: 68.8 °F Dew Point: 56 °F Humidity: 64% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Mason Hill, North Plains, OR

Updated: 11:24 AM PDT

Temperature: 68.2 °F Dew Point: 39 °F Humidity: 34% Wind: SW at 1.4 mph Pressure: 30.34 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Bethany, Portland, OR

Updated: 11:25 AM PDT

Temperature: 74.4 °F Dew Point: 58 °F Humidity: 56% Wind: NNE at 2.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: South Hills, Cornelius, OR

Updated: 11:25 AM PDT

Temperature: 70.7 °F Dew Point: 55 °F Humidity: 57% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Forest Grove Honda Across From Ace Hardware, Forest Grove, OR

Updated: 11:00 AM PDT

Temperature: 68.4 °F Dew Point: 47 °F Humidity: 47% Wind: NNE at 3.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Conifer Ridge, Beaverton, OR

Updated: 11:29 AM PDT

Temperature: 71.8 °F Dew Point: 57 °F Humidity: 59% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: 160th and Westwind Dr., Beaverton, OR

Updated: 10:29 AM PDT

Temperature: 68.9 °F Dew Point: 59 °F Humidity: 70% Wind: WSW at 2.5 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 11:29 AM PDT

Temperature: 68.0 °F Dew Point: 53 °F Humidity: 58% Wind: NNW at 1.1 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Summit at Cooper Mountain, Beaverton, OR

Updated: 11:20 AM PDT

Temperature: 70.0 °F Dew Point: 55 °F Humidity: 59% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: - 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. 


&& 


$$ 


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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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