Inchelium, WA Weather & Growing Conditions
Today
80°F
Haze
Haze and areas of smoke before 2pm, then smoke and haze. Sunny, with a high near 80. Northwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Haze | 6 mph NW | 0% |
| Tonight | 59°F | Smoke | 3 mph NE | 0% |
| Wednesday | 84°F | Smoke | 2 to 6 mph NW | 0% |
| Wednesday Night | 62°F | Smoke then Mostly Clear | 2 to 6 mph SE | 0% |
| Thursday | 88°F | Sunny | 2 to 8 mph S | 0% |
| Thursday Night | 66°F | Mostly Clear | 2 to 8 mph S | 0% |
| Friday | 87°F | Sunny | 3 to 10 mph S | 0% |
| Friday Night | 64°F | Mostly Clear | 2 to 10 mph SW | 0% |
| Saturday | 84°F | Sunny | 2 to 9 mph S | 0% |
| Saturday Night | 62°F | Partly Cloudy | 2 to 9 mph S | 0% |
| Sunday | 81°F | Sunny | 3 to 8 mph S | 0% |
| Sunday Night | 60°F | Mostly Clear | 3 to 8 mph SE | 0% |
| Monday | 80°F | Sunny | 3 to 7 mph S | 0% |
| Monday Night | 60°F | Mostly Clear | 2 to 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Inchelium, WA
Last spring frost
Jun 6
First fall frost
Sep 11
Growing season
94 days
Hardiness zone
7a
Explore more for Inchelium, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Davenport, Wa (24.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.