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

57°F

14°C

Humidity 83%
Wind Speed NW 5 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 23 Sep 09:56 PM PDT
Extended Forecast for

6 Miles NNW Brownsville OR

  • Tonight

    Tonight: Partly cloudy, with a low around 48. North wind around 6 mph becoming calm after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 74 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain. Low around 52. Breezy, with a south wind 6 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain before 11am, then showers likely and possibly a thunderstorm after 11am. High near 61. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. West wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. North wind around 6 mph becoming calm after midnight.
Thursday
Mostly cloudy, with a high near 74. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Rain. Low around 52. Breezy, with a south wind 6 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain before 11am, then showers likely and possibly a thunderstorm after 11am. High near 61. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 44. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Brownsville OR
 44.49°N 123.01°W (Elev. 285 ft)
Last Update:
9:41 pm PDT Sep 23, 2026
Forecast Valid:
10pm PDT Sep 23, 2026-6pm PDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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