Washtucna, WA Weather & Growing Conditions
This Afternoon
51°F
Mostly Sunny
Mostly sunny. High near 51, with temperatures falling to around 46 in the afternoon. South wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Mostly Sunny | 2 mph S | 1% |
| Tonight | 37°F | Slight Chance Light Rain | 5 mph S | 18% |
| Thursday | 54°F | Slight Chance Light Rain then Mostly Sunny | 3 to 8 mph SW | 15% |
| Thursday Night | 38°F | Partly Cloudy | 5 mph SE | 0% |
| Friday | 52°F | Mostly Cloudy then Slight Chance Light Rain | 5 mph SE | 19% |
| Friday Night | 38°F | Slight Chance Light Rain then Mostly Cloudy | 3 mph S | 19% |
| Saturday | 62°F | Mostly Sunny | 5 mph E | 1% |
| Saturday Night | 40°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 6 mph SE | 15% |
| Sunday | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 9 mph SW | 15% |
| Sunday Night | 38°F | Mostly Cloudy | 6 mph SE | 4% |
| Monday | 54°F | Mostly Cloudy | 5 mph SE | 7% |
| Monday Night | 37°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph SE | 21% |
| Tuesday | 59°F | Slight Chance Rain Showers | 5 mph SE | 23% |
| Tuesday Night | 40°F | Slight Chance Rain Showers | 5 mph SE | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Washtucna, WA
Last spring frost
Apr 25
First fall frost
Oct 15
Growing season
173 days
Hardiness zone
7a
Explore more for Washtucna, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Hatton 9 Se, Wa (15.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.