Inchelium, WA Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. Northwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 6 mph NW | 0% |
| Tonight | 54°F | Haze then Smoke | 3 mph E | 0% |
| Wednesday | 86°F | Smoke | 3 to 7 mph NE | 0% |
| Wednesday Night | 56°F | Smoke then Mostly Clear | 2 to 7 mph S | 0% |
| Thursday | 91°F | Sunny | 2 to 9 mph SE | 0% |
| Thursday Night | 60°F | Mostly Clear | 2 to 9 mph SW | 0% |
| Friday | 91°F | Sunny | 2 to 12 mph SW | 0% |
| Friday Night | 59°F | Mostly Clear | 2 to 12 mph W | 0% |
| Saturday | 87°F | Sunny | 1 to 12 mph S | 0% |
| Saturday Night | 58°F | Partly Cloudy | 2 to 12 mph W | 0% |
| Sunday | 84°F | Sunny | 2 to 9 mph S | 0% |
| Sunday Night | 56°F | Mostly Clear | 2 to 9 mph W | 0% |
| Monday | 82°F | Sunny | 2 to 8 mph SE | 1% |
| Monday Night | 55°F | Mostly Clear | 2 to 8 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Inchelium, WA
Last spring frost
May 2
First fall frost
Oct 2
Growing season
153 days
Hardiness zone
6b
Explore more for Inchelium, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Colville, Wa (14.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.