National Weather Service

News Headlines

New Portland Drought Information Statement 09/14/2026

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

Lat: 44.5° N Lon: 123.28333° W Elev: 246.0 ft.

Mostly Cloudy

71°F

22°C

Humidity	53%
Wind Speed	WSW 3 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	22 Sep 01:56 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Benton County Lowlands

This Afternoon

Mostly sunny. Highs in the lower 70s. Winds light.

Tonight

Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s. Winds light in the evening, becoming light and variable.

Wednesday

Patchy fog in the morning. Partly sunny. Highs in the lower 70s. Winds light.

Wednesday Night

Partly cloudy. Lows in the upper 40s. Winds light.

Thursday

Partly sunny in the morning, then mostly cloudy with rain in the afternoon. Highs in the lower 70s. Light and variable winds, becoming light in the afternoon. Chance of rain 90 percent.

Thursday Night

Rain. Lows in the lower 50s. Chance of rain near 100 percent.

Friday

Mostly cloudy in the morning, then becoming partly sunny. Rain likely with a slight chance of thunderstorms. Highs in the lower 60s. Chance of rain 70 percent.

Friday Night

Partly cloudy. Lows in the mid 40s.

Saturday

Partly sunny. Highs in the lower 60s.

Saturday Night

Mostly cloudy. Lows in the mid 40s.

Sunday

Partly sunny. Highs in the mid 60s.

Sunday Night

Partly cloudy. Lows in the mid 40s.

Monday

Partly sunny. Patchy fog. Highs in the mid 60s.