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.

Clear

37°F

3°C

Humidity 93%
Wind Speed NNW 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 18 Nov 02:00 AM PST
Extended Forecast for

Corvallis OR

  • Overnight

    Overnight: Patchy fog after 3am. Patchy frost after 3am. Otherwise, mostly clear, with a steady temperature around 37. Calm wind.

    Low: 37 °F

    Patchy Frost
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Patchy frost before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 51. Light north northeast wind.

    High: 51 °F

    Patchy Frost
    and Patchy
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Patchy frost after 2am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Frost and
    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm. Patchy fog before 7am. Areas of frost before 10am. Otherwise, partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Areas Frost
    and Patchy
    Fog then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 40. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain after 10am. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain after 4am. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Patchy fog after 3am. Patchy frost after 3am. Otherwise, mostly clear, with a steady temperature around 37. Calm wind.
Tuesday
Patchy fog before 9am. Patchy frost before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 51. Light north northeast wind.
Tuesday Night
Patchy fog after 4am. Patchy frost after 2am. Otherwise, mostly clear, with a low around 33. Calm wind.
Wednesday
A 30 percent chance of rain after 4pm. Patchy fog before 7am. Areas of frost before 10am. Otherwise, partly sunny, with a high near 49. Calm wind.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 40. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 40.
Friday
A slight chance of rain after 10am. Partly sunny, with a high near 54.
Friday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 41.
Saturday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 55.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
Rain likely. Mostly cloudy, with a high near 52.
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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:
1:45 am PST Nov 18, 2025
Forecast Valid:
2am PST Nov 18, 2025-6pm PST Nov 24, 2025
 
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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