Corvallis, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Corvallis, a city in Benton County, Oregon.
This Afternoon
72°F
Sunny
Sunny, with a high near 72. West southwest wind around 3 mph.
7-day forecast for Corvallis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 3 mph WSW | 0% |
| Tonight | 50°F | Mostly Clear then Patchy Fog | 1 to 6 mph NW | 0% |
| Saturday | 78°F | Patchy Fog then Partly Sunny | 1 to 5 mph N | 0% |
| Saturday Night | 51°F | Partly Cloudy | 5 mph NW | 0% |
| Sunday | 81°F | Patchy Fog then Sunny | 1 to 6 mph NNW | 0% |
| Sunday Night | 51°F | Mostly Clear | 1 to 6 mph WNW | 0% |
| Monday | 77°F | Patchy Fog then Mostly Sunny | 0 to 6 mph N | 0% |
| Monday Night | 51°F | Partly Cloudy | 2 to 6 mph NW | 0% |
| Tuesday | 74°F | Patchy Fog then Mostly Sunny | 1 to 6 mph NNW | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 1 to 6 mph NW | 0% |
| Wednesday | 73°F | Mostly Sunny | 1 to 5 mph N | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Thursday | 75°F | Mostly Sunny | 0 to 5 mph N | 5% |
| Thursday Night | 52°F | Slight Chance Light Rain | 5 mph WNW | 20% |
Forecast source: National Weather Service (api.weather.gov) for Corvallis (44.570, -123.278). Updated through the day.
Growing snapshot for Corvallis
Last spring frost
Apr 17
First fall frost
Oct 28
Growing season
194 days
Hardiness zone
8b
More local growing data for Corvallis: nearby ZIP 97331 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Corvallis State Univ, Or (6.6 mi from Corvallis). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.