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

Want to revisit 2025? Here's our year-end climate summary!

Our annual climate summary for Portland has been posted. Additional summaries for Astoria, Eugene, and Salem are available. For other climate summaries, visit our Observed Weather tab on our climate page. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 26 Jan 02:35 AM PST
Extended Forecast for

Corvallis OR

  • Overnight

    Overnight: Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Monday

    Monday: Widespread frost before 11am. Otherwise, partly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Frost then
    Partly Sunny

  • Monday Night

    Monday Night: Areas of frost between 10pm and 1am. Otherwise, mostly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Areas Frost

  • Tuesday

    Tuesday: Rain, mainly after 4pm. High near 48. Calm wind. Chance of precipitation is 80%.

    High: 48 °F

    Slight Chance
    Rain then
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 39. South wind 3 to 5 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am. Cloudy, with a high near 55.

    High: 55 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am. Cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Overnight
Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 29. Calm wind.
Monday
Widespread frost before 11am. Otherwise, partly sunny, with a high near 50. Light and variable wind.
Monday Night
Areas of frost between 10pm and 1am. Otherwise, mostly cloudy, with a low around 31. Light and variable wind.
Tuesday
Rain, mainly after 4pm. High near 48. Calm wind. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 39. South wind 3 to 5 mph. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 55.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 10am. Cloudy, with a high near 55.
Thursday Night
Rain likely, mainly after 4am. Cloudy, with a low around 44.
Friday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 55.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Mostly cloudy, with a high near 57.
Saturday Night
Rain likely. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
Last Update:
2:41 am PST Jan 26, 2026
Forecast Valid:
2am PST Jan 26, 2026-6pm PST Feb 1, 2026
 
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