Clinton, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clinton, a community in Island County, Washington.
Overnight
54°F
Clear
Clear, with a low around 54. North northwest wind around 5 mph.
7-day forecast for Clinton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Clear | 5 mph NNW | 0% |
| Tuesday | 84°F | Sunny then Patchy Smoke | 5 to 9 mph NNW | 0% |
| Tuesday Night | 57°F | Mostly Clear | 3 to 8 mph NNW | 0% |
| Wednesday | 88°F | Sunny then Patchy Smoke | 7 mph NNW | 0% |
| Wednesday Night | 59°F | Clear | 3 to 7 mph NNW | 0% |
| Thursday | 89°F | Sunny | 2 to 6 mph NNW | 0% |
| Thursday Night | 59°F | Mostly Clear | 2 to 6 mph NNW | 0% |
| Friday | 87°F | Sunny | 2 to 7 mph SW | 0% |
| Friday Night | 58°F | Mostly Clear | 2 to 7 mph N | 0% |
| Saturday | 79°F | Sunny | 1 to 9 mph NNW | 0% |
| Saturday Night | 57°F | Mostly Clear | 2 to 9 mph N | 0% |
| Sunday | 78°F | Sunny | 2 to 6 mph WSW | 0% |
| Sunday Night | 56°F | Mostly Clear | 2 to 6 mph NW | 1% |
| Monday | 78°F | Mostly Sunny | 2 to 6 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Clinton (47.962, -122.352). Updated through the day.
Growing snapshot for Clinton
Last spring frost
Mar 9
First fall frost
Nov 17
Growing season
250 days
Hardiness zone
8b
More local growing data for Clinton: nearby ZIP 98236 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Everett Snohomish Ap, Wa (6.7 mi from Clinton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.