National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Want to revisit 2025? Here's our year-end climate summary!

Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >

Hazardous Weather Conditions

Current conditions at

FOREST GROVE (FOGO)

Lat: 45.55306°NLon: 123.08361°WElev: 180.0ft.

NA

23°F

-5°C

Humidity 95%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 25 Jan 06:45 AM PST
Extended Forecast for

2 Miles W North Plains OR

Cold Weather Advisory until January 25, 11:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory until January 25, 11:00am

    NOW until 11:00am Sun

    Cold Weather Advisory

  • Today

    High: 46 °F

    Frost then
    Partly Sunny

  • Tonight

    Tonight: Areas of frost between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Areas Frost
    then Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Areas of frost after 9pm. Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Areas Frost

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Today
Widespread frost before 11am. Otherwise, partly sunny, with a high near 46. Calm wind.
Tonight
Areas of frost between 7pm and 8pm. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Monday
Mostly cloudy, with a high near 48. Calm wind.
Monday Night
Areas of frost after 9pm. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Tuesday
Mostly cloudy, with a high near 51. Calm wind.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 39.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 52.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Mostly cloudy, with a high near 54.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Mostly cloudy, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W North Plains OR
 45.6°N 123.03°W (Elev. 200 ft)
Last Update:
6:41 am PST Jan 25, 2026
Forecast Valid:
7am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation