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

54°F

12°C

Humidity 54%
Wind Speed WNW 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 24 May 11:00 PM PDT
Extended Forecast for

4 Miles SW Corvallis OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: Rain. High near 63. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Chance Rain
    then Rain

  • Monday Night

    Monday Night: Rain. Low around 44. South wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

    Low: 44 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Showers likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 63. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44. West northwest wind 3 to 7 mph.

    Low: 44 °F

    Chance
    Showers then
    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Light and variable wind.
Memorial Day
Rain. High near 63. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 44. South wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Tuesday
Showers likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 63. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers before 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44. West northwest wind 3 to 7 mph.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 45.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Corvallis OR
 44.53°N 123.33°W (Elev. 299 ft)
Last Update:
10:41 pm PDT May 24, 2026
Forecast Valid:
11pm PDT May 24, 2026-6pm PDT May 31, 2026
 
Forecast Discussion
 
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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