Oregon · NWS PQR office

Corvallis, OR weather

It is 45°F at CORVALLIS as of Oct 27, 10:00 PM PDT. Tonight: Light Rain Likely, low near 40°F, 71% chance of precipitation. Forecast from the National Weather Service, issued Oct 27, 10:41 PM PDT.

Updated Oct 27, 11:21 PM PDT (snapshot)

Current conditions

Temperature

45°F

Chance Light Rain

Wind

WSW 2 mph, gusts 4 mph

Humidity 93% · dew point 43°F

Pressure · visibility

—

Visibility —

Observed at CORVALLIS (CRVO), Oct 27, 10:00 PM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Corvallis forecast zone right now.

Around the NWS PQR forecast area

No active alerts in zones served by the PQR office near Corvallis.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Oregon.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Corvallis (local time)
TimeTempForecastPrecip. chanceWind
Tue 11 PM45°FChance Light Rain39%S 15 mph
Wed 12 AM45°FChance Light Rain50%S 18 mph
Wed 1 AM45°FChance Light Rain43%S 18 mph
Wed 2 AM45°FLight Rain Likely62%S 18 mph
Wed 3 AM45°FLight Rain Likely71%S 16 mph
Wed 4 AM44°FChance Light Rain47%S 14 mph
Wed 5 AM43°FLight Rain Likely66%S 12 mph
Wed 6 AM43°FLight Rain82%S 12 mph
Wed 7 AM41°FLight Rain Likely70%S 10 mph
Wed 8 AM42°FLight Rain Likely73%SSW 9 mph
Wed 9 AM44°FLight Rain Likely59%SSW 9 mph
Wed 10 AM48°FChance Light Rain39%S 8 mph
Wed 11 AM50°FChance Light Rain34%SSW 8 mph
Wed 12 PM52°FChance Light Rain42%SW 8 mph
Wed 1 PM53°FLight Rain Likely63%SW 8 mph
Wed 2 PM53°FChance Light Rain54%WSW 8 mph
Wed 3 PM55°FChance Light Rain38%WSW 7 mph
Wed 4 PM54°FChance Light Rain26%WSW 6 mph
Wed 5 PM54°FSlight Chance Light Rain17%WSW 3 mph
Wed 6 PM52°FMostly Cloudy10%WSW 3 mph
Wed 7 PM48°FMostly Cloudy2%WSW 3 mph
Wed 8 PM46°FAreas Of Fog2% 0 mph
Wed 9 PM45°FAreas Of Fog10% 0 mph
Wed 10 PM44°FAreas Of Fog8% 0 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Corvallis can differ.

7-day forecast

Tonight

Low 40°F

Rain likely. Mostly cloudy. Low around 40, with temperatures rising to around 43 overnight. South wind 12 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

Wednesday

High 56°F·Low 35°F

Rain. Mostly cloudy. High near 56, with temperatures falling to around 54 in the afternoon. Southwest wind 3 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Wednesday Night: Areas of fog between 8pm and 5am, then areas of fog and patchy frost. Mostly cloudy. Low around 35, with temperatures rising to around 37 overnight. West southwest wind 0 to 3 mph.

Thursday

High 55°F·Low 35°F

Areas of fog and patchy frost before 11am, then a chance of rain. Mostly cloudy, with a high near 55. South southeast wind around 2 mph. Chance of precipitation is 50%.

Thursday Night: A chance of rain before 8pm, then a chance of rain and patchy fog between 8pm and 11pm, then areas of fog and a slight chance of rain between 11pm and 5am, then patchy frost. Mostly cloudy, with a low around 35. South southwest wind around 2 mph. Chance of precipitation is 50%.

Friday

High 56°F·Low 32°F

Patchy frost before 9am. Partly sunny, with a high near 56.

Friday Night: Partly cloudy, with a low around 32.

Saturday

High 55°F·Low 34°F

A chance of rain after 11am. Partly sunny, with a high near 55.

Saturday Night: A chance of rain before 4am. Mostly cloudy, with a low around 34.

Sunday

High 57°F·Low 33°F

Mostly sunny, with a high near 57.

Sunday Night: Partly cloudy, with a low around 33.

Monday

High 58°F·Low 34°F

Partly sunny, with a high near 58.

Monday Night: Mostly cloudy, with a low around 34.

Tuesday

High 60°F

Partly sunny, with a high near 60.

Nearby cities

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About this forecast

Forecast office
Corvallis is served by the National Weather Service PQR forecast office, forecast zone ORZ116, county zone ORC003.
Location used
The Census Bureau's internal point for Corvallis (44.5699, -123.2783), in Benton County. Population: 61,993 (2024 estimate), number 9 of the 30 Oregon cities on this site.
Radar
Nearest NWS radar: KRTX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/44.5699,-123.2783 (forecast issued Oct 27, 10:41 PM PDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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