Clinton, WA Weather & Growing Conditions
Today
72°F
Partly Sunny
Partly sunny. High near 72, with temperatures falling to around 70 in the afternoon. West southwest wind 1 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Partly Sunny | 1 to 5 mph WSW | 0% |
| Tonight | 51°F | Mostly Clear | 5 mph NNW | 0% |
| Sunday | 71°F | Partly Sunny | 2 to 7 mph NNW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 2 to 7 mph NNW | 0% |
| Monday | 73°F | Mostly Sunny | 2 to 6 mph W | 0% |
| Monday Night | 52°F | Partly Cloudy | 2 to 6 mph NNW | 1% |
| Tuesday | 69°F | Partly Sunny | 1 to 5 mph NNW | 1% |
| Tuesday Night | 51°F | Mostly Cloudy | 1 to 5 mph NNE | 10% |
| Wednesday | 66°F | Partly Sunny | 1 to 5 mph SSE | 13% |
| Wednesday Night | 52°F | Mostly Cloudy | 5 mph NNW | 13% |
| Thursday | 63°F | Mostly Cloudy then Slight Chance Light Rain | 3 to 8 mph NW | 17% |
| Thursday Night | 51°F | Slight Chance Light Rain | 5 to 8 mph NW | 17% |
| Friday | 62°F | Partly Sunny | 7 mph NW | 14% |
| Friday Night | 50°F | Partly Cloudy | 7 mph NNW | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clinton, WA
Last spring frost
Mar 9
First fall frost
Nov 17
Growing season
250 days
Hardiness zone
8b
Explore more for Clinton, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Everett Snohomish Ap, Wa (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.