Washtucna, WA Weather & Growing Conditions
Today
90°F
Areas Of Smoke
Areas of smoke before 1pm, then haze and areas of smoke. Sunny, with a high near 90. North wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Areas Of Smoke | 5 mph N | 0% |
| Tonight | 54°F | Haze | 5 mph NE | 0% |
| Wednesday | 96°F | Areas Of Smoke | 5 mph NE | 0% |
| Wednesday Night | 57°F | Patchy Smoke then Clear | 3 mph NE | 0% |
| Thursday | 101°F | Sunny | 5 mph S | 0% |
| Thursday Night | 63°F | Clear | 2 to 8 mph SW | 0% |
| Friday | 99°F | Sunny | 8 to 12 mph SW | 0% |
| Friday Night | 62°F | Clear | 5 to 9 mph SW | 0% |
| Saturday | 95°F | Sunny | 6 to 9 mph SW | 0% |
| Saturday Night | 60°F | Mostly Clear | 5 to 9 mph SW | 0% |
| Sunday | 90°F | Sunny | 7 to 10 mph SW | 0% |
| Sunday Night | 57°F | Mostly Clear | 8 mph SW | 0% |
| Monday | 89°F | Sunny | 8 mph SW | 0% |
| Monday Night | 56°F | Mostly Clear | 5 to 8 mph SW | 0% |
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 Aug 4, 2026.