College Place, WA Weather & Growing Conditions
Tonight
52°F
Mostly Clear
Mostly clear. Low around 52, with temperatures rising to around 54 overnight. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Clear | 3 mph SE | 0% |
| Saturday | 80°F | Sunny | 3 mph W | 0% |
| Saturday Night | 52°F | Mostly Clear | 2 mph SE | 0% |
| Sunday | 83°F | Sunny | 2 mph NW | 0% |
| Sunday Night | 55°F | Mostly Clear | 3 mph E | 0% |
| Monday | 84°F | Sunny | 2 mph SW | 0% |
| Monday Night | 55°F | Mostly Clear | 3 mph S | 0% |
| Tuesday | 80°F | Sunny | 3 mph SW | 0% |
| Tuesday Night | 54°F | Partly Cloudy | 3 mph S | 0% |
| Wednesday | 77°F | Sunny | 5 mph SW | 0% |
| Wednesday Night | 52°F | Partly Cloudy | 2 mph SE | 0% |
| Thursday | 81°F | Mostly Sunny | 2 mph W | 1% |
| Thursday Night | 54°F | Partly Cloudy | 2 mph S | 6% |
| Friday | 76°F | Mostly Sunny | 3 mph SW | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for College Place, WA
Last spring frost
May 2
First fall frost
Oct 1
Growing season
151 days
Hardiness zone
7a
Explore more for College Place, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Whitman Mission, Wa (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.