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

Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

40°F

4°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 26 Feb 08:56 PM PST
Extended Forecast for

Corvallis OR

  • Tonight

    Tonight: Patchy fog after 2am. Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy
    then Frost
    and Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am. Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 55. Light north northeast wind.

    High: 55 °F

    Frost and
    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy frost after 2am. Otherwise, increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Cloudy, with a high near 53. Calm wind.

    High: 53 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Monday

    Monday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 2am. Widespread frost, mainly after 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Friday
Patchy fog before 10am. Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 55. Light north northeast wind.
Friday Night
Patchy frost after 2am. Otherwise, increasing clouds, with a low around 34. Calm wind.
Saturday
A 20 percent chance of rain after 10am. Cloudy, with a high near 53. Calm wind.
Saturday Night
A 40 percent chance of rain. Cloudy, with a low around 36. Calm wind.
Sunday
A 40 percent chance of rain. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 57.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 36.
Tuesday
A chance of rain, mainly after 4pm. Mostly cloudy, with a high near 58.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42.
Wednesday
Rain. Cloudy, with a high near 54.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39.
Thursday
Rain. Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.56°N 123.28°W (Elev. 223 ft)
Last Update:
8:41 pm PST Feb 26, 2026
Forecast Valid:
9pm PST Feb 26, 2026-6pm PST Mar 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation