Wilson Creek, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wilson Creek, a town in Grant County, Washington.
Overnight
51°F
Haze
Haze and areas of smoke. Mostly clear. Low around 51, with temperatures rising to around 54 overnight. North wind around 8 mph.
7-day forecast for Wilson Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Haze | 8 mph N | 0% |
| Tuesday | 88°F | Smoke then Haze | 3 to 8 mph N | 0% |
| Tuesday Night | 56°F | Patchy Smoke then Haze | 5 mph NE | 0% |
| Wednesday | 94°F | Patchy Smoke | 6 mph S | 0% |
| Wednesday Night | 59°F | Patchy Smoke then Mostly Clear | 6 mph SE | 0% |
| Thursday | 98°F | Sunny | 3 to 9 mph S | 0% |
| Thursday Night | 62°F | Mostly Clear | 3 to 9 mph SW | 0% |
| Friday | 98°F | Sunny | 3 to 16 mph SW | 0% |
| Friday Night | 60°F | Mostly Clear | 6 to 16 mph W | 0% |
| Saturday | 93°F | Sunny | 5 to 15 mph SW | 0% |
| Saturday Night | 58°F | Mostly Clear | 7 to 16 mph W | 0% |
| Sunday | 89°F | Sunny | 6 to 10 mph W | 0% |
| Sunday Night | 56°F | Mostly Clear | 6 to 10 mph W | 0% |
| Monday | 88°F | Sunny | 8 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Wilson Creek (47.423, -119.118). Updated through the day.
Growing snapshot for Wilson Creek
Last spring frost
May 2
First fall frost
Oct 12
Growing season
162 days
Hardiness zone
6b
More local growing data for Wilson Creek: nearby ZIP 98860 weather · frost dates · planting calendar · Washington frost dates
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Climate data from the nearest NOAA station, Hartline, Wa (15.6 mi from Wilson Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.