Clinton, WA Weather & Growing Conditions
This Afternoon
53°F
Mostly Cloudy
Mostly cloudy. High near 53, with temperatures falling to around 50 in the afternoon. North northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 53°F | Mostly Cloudy | 3 mph NNW | 3% |
| Tonight | 39°F | Patchy Fog | 0 to 3 mph NNE | 3% |
| Wednesday | 56°F | Partly Sunny then Chance Light Rain | 5 to 9 mph SSE | 27% |
| Wednesday Night | 46°F | Light Rain | 6 to 12 mph SSE | 80% |
| Thursday | 56°F | Slight Chance Light Rain then Partly Sunny | 8 mph SSE | 19% |
| Thursday Night | 47°F | Light Rain | 8 to 14 mph SSE | 75% |
| Friday | 55°F | Light Rain | 9 to 16 mph SSE | 75% |
| Friday Night | 48°F | Chance Light Rain | 5 to 9 mph SSE | 42% |
| Saturday | 58°F | Chance Light Rain | 5 to 9 mph SSE | 35% |
| Saturday Night | 50°F | Light Rain Likely | 9 to 21 mph S | 74% |
| Sunday | 55°F | Light Rain Likely | 3 to 18 mph S | 67% |
| Sunday Night | 45°F | Slight Chance Light Rain | 5 mph SSE | 20% |
| Monday | 54°F | Light Rain Likely | 5 to 10 mph SE | 56% |
| Monday Night | 48°F | Light Rain Likely | 9 to 17 mph SSE | 73% |
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 Nov 4, 2026.