Chelan Falls, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chelan Falls, a community in Chelan County, Washington.
Overnight
59°F
Mostly Clear
Mostly clear. Low around 59, with temperatures rising to around 61 overnight. Wind around 0 mph.
7-day forecast for Chelan Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Mostly Clear | 0 mph | 0% |
| Saturday | 83°F | Mostly Sunny | 0 to 3 mph SE | 0% |
| Saturday Night | 58°F | Mostly Clear | 1 mph S | 0% |
| Sunday | 83°F | Sunny | 1 mph S | 0% |
| Sunday Night | 59°F | Mostly Clear | 1 mph W | 0% |
| Monday | 84°F | Sunny | 2 mph SW | 0% |
| Monday Night | 57°F | Partly Cloudy | 2 mph W | 0% |
| Tuesday | 80°F | Mostly Sunny | 2 mph NW | 0% |
| Tuesday Night | 55°F | Partly Cloudy | 3 mph W | 0% |
| Wednesday | 75°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 54°F | Mostly Cloudy | 0 to 5 mph W | 1% |
| Thursday | 72°F | Partly Sunny | 1 mph SW | 5% |
| Thursday Night | 54°F | Mostly Cloudy | 1 mph W | 10% |
| Friday | 69°F | Mostly Sunny | 2 mph W | 10% |
Forecast source: National Weather Service (api.weather.gov) for Chelan Falls (47.799, -119.988). Updated through the day.
Growing snapshot for Chelan Falls
Last spring frost
Apr 17
First fall frost
Oct 22
Growing season
187 days
Hardiness zone
7b
More local growing data for Chelan Falls: nearby ZIP 98817 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Cashmere
Chelan
East Wenatchee
Entiat
Leavenworth
Manson
Rock Island
South Wenatchee
Sunnyslope
Wenatchee
Climate data from the nearest NOAA station, Chelan, Wa (2.9 mi from Chelan Falls). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.