National Weather Service Forecast for: Corvallis OR
Issued by: National Weather Service Portland, OR
Updated: 3:41 am PDT Jun 30, 2026
 
Today

Today: Partly sunny, with a high near 69. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Partly Sunny
Tonight

Tonight: Increasing clouds, with a low around 47. West northwest wind 5 to 10 mph becoming light  after midnight.
Increasing
Clouds
Wednesday

Wednesday: Mostly cloudy, with a high near 71. Calm wind becoming northwest around 6 mph in the afternoon.
Mostly Cloudy
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 48. Northwest wind 5 to 8 mph becoming calm  after midnight.
Partly Cloudy
Thursday

Thursday: Partly sunny, with a high near 75. Calm wind becoming north northwest around 5 mph in the afternoon.
Partly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 50.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 79.
Mostly Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 51.
Mostly Clear
Independence
Day
Independence Day: Sunny, with a high near 83.
Sunny
Hi 69 °F Lo 47 °F Hi 71 °F Lo 48 °F Hi 75 °F Lo 50 °F Hi 79 °F Lo 51 °F Hi 83 °F

 

Today
 
Partly sunny, with a high near 69. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
 
Increasing clouds, with a low around 47. West northwest wind 5 to 10 mph becoming light after midnight.
Wednesday
 
Mostly cloudy, with a high near 71. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 48. Northwest wind 5 to 8 mph becoming calm after midnight.
Thursday
 
Partly sunny, with a high near 75. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 50.
Friday
 
Mostly sunny, with a high near 79.
Friday Night
 
Mostly clear, with a low around 51.
Independence Day
 
Sunny, with a high near 83.
Saturday Night
 
Mostly clear, with a low around 52.
Sunday
 
Mostly sunny, with a high near 83.
Sunday Night
 
Partly cloudy, with a low around 52.
Monday
 
Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Corvallis OR.