Washtucna, WA Weather & Growing Conditions
Overnight
33°F
Partly Cloudy
Partly cloudy. Low around 33, with temperatures rising to around 35 overnight. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 33°F | Partly Cloudy | 3 mph S | 2% |
| Wednesday | 51°F | Sunny | 2 mph SE | 2% |
| Wednesday Night | 37°F | Chance Rain Showers | 1 to 6 mph S | 29% |
| Thursday | 56°F | Chance Rain Showers then Mostly Sunny | 3 to 9 mph SW | 29% |
| Thursday Night | 37°F | Partly Cloudy | 5 mph SE | 1% |
| Friday | 55°F | Mostly Cloudy | 5 mph SE | 2% |
| Friday Night | 37°F | Mostly Cloudy | 3 mph SE | 3% |
| Saturday | 63°F | Mostly Sunny | 3 mph E | 2% |
| Saturday Night | 39°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 15% |
| Sunday | 57°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 8 mph SW | 15% |
| Sunday Night | 37°F | Mostly Cloudy | 3 mph SE | 3% |
| Monday | 55°F | Partly Sunny | 3 mph E | 9% |
| Monday Night | 36°F | Slight Chance Rain Showers | 3 mph S | 23% |
| Tuesday | 60°F | Slight Chance Rain Showers | 3 mph S | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Washtucna, WA
Last spring frost
May 13
First fall frost
Sep 26
Growing season
133 days
Hardiness zone
7a
Explore more for Washtucna, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Lacrosse, Wa (14.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.