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

Corvallis, Corvallis Municipal Airport (KCVO)

Lat: 44.5°NLon: 123.28333°WElev: 246.0ft.

Mist

36°F

2°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 35°F (2°C)
Visibility 1.75 mi
Last update 18 Nov 10:56 PM PST
Extended Forecast for

6 Miles NNW Brownsville OR

  • Tonight

    Tonight: Patchy dense fog after midnight. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 31. Light north wind.

    Low: 31 °F

    Frost and
    Patchy Dense
    Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm. Patchy dense fog before 11am. Otherwise, mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Patchy Dense
    Fog then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly after 10pm. Low around 40. Calm wind becoming south 5 to 7 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 10am. Partly sunny, with a high near 55. South southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. Light east wind.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 10am. Mostly cloudy, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy dense fog after midnight. Widespread frost, mainly after 3am. Otherwise, partly cloudy, with a low around 31. Light north wind.
Wednesday
A 30 percent chance of rain after 4pm. Patchy dense fog before 11am. Otherwise, mostly cloudy, with a high near 49. Calm wind.
Wednesday Night
Rain, mainly after 10pm. Low around 40. Calm wind becoming south 5 to 7 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 10am. Partly sunny, with a high near 55. South southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 37. Light east wind.
Friday
Partly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
A slight chance of rain after 10am. Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Cloudy, with a high near 56.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
Showers. Mostly cloudy, with a high near 52.
Monday Night
Showers likely. Mostly cloudy, with a low around 36.
Tuesday
A chance of showers. Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Brownsville OR
 44.47°N 123.04°W (Elev. 282 ft)
Last Update:
10:46 pm PST Nov 18, 2025
Forecast Valid:
11pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
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