Chelan Falls, WA Weather & Growing Conditions
Today
92°F
Smoke then Haze
Smoke before 9am, then smoke and haze between 9am and 11am, then haze and areas of smoke. Sunny, with a high near 92. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Smoke then Haze | 3 mph NE | 0% |
| Tonight | 65°F | Smoke | 2 mph W | 0% |
| Wednesday | 98°F | Smoke | 0 to 5 mph SW | 0% |
| Wednesday Night | 67°F | Smoke then Mostly Clear | 0 to 5 mph W | 0% |
| Thursday | 103°F | Sunny | 0 to 6 mph SW | 0% |
| Thursday Night | 70°F | Mostly Clear | 0 to 6 mph W | 0% |
| Friday | 101°F | Sunny | 0 to 14 mph W | 0% |
| Friday Night | 67°F | Mostly Clear | 1 to 14 mph W | 0% |
| Saturday | 97°F | Sunny | 1 to 13 mph W | 0% |
| Saturday Night | 66°F | Mostly Clear | 3 to 13 mph W | 0% |
| Sunday | 93°F | Sunny | 2 to 8 mph SW | 0% |
| Sunday Night | 64°F | Mostly Clear | 3 to 8 mph W | 0% |
| Monday | 92°F | Sunny | 1 to 7 mph SW | 0% |
| Monday Night | 64°F | Mostly Clear | 2 to 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chelan Falls, WA
Last spring frost
Apr 17
First fall frost
Oct 22
Growing season
187 days
Hardiness zone
7b
Explore more for Chelan Falls, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Chelan, Wa (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.