Chelan Falls, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chelan Falls, a community in Chelan County, Washington.
Today
53°F
Partly Sunny
Partly sunny. High near 53, with temperatures falling to around 48 in the afternoon. Wind around 0 mph.
7-day forecast for Chelan Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 53°F | Partly Sunny | 0 mph | 4% |
| Tonight | 37°F | Partly Cloudy | 0 mph | 4% |
| Wednesday | 54°F | Sunny | 2 mph S | 2% |
| Wednesday Night | 40°F | Chance Rain Showers | 1 mph SE | 34% |
| Thursday | 56°F | Mostly Sunny | 0 to 3 mph SW | 8% |
| Thursday Night | 39°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 3 mph W | 17% |
| Friday | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 1 mph SW | 17% |
| Friday Night | 39°F | Mostly Cloudy | 1 mph W | 5% |
| Saturday | 54°F | Partly Sunny | 1 mph N | 4% |
| Saturday Night | 41°F | Mostly Cloudy then Slight Chance Rain Showers | 1 mph W | 18% |
| Sunday | 57°F | Slight Chance Rain Showers then Partly Sunny | 1 to 10 mph SW | 18% |
| Sunday Night | 37°F | Mostly Cloudy | 0 to 3 mph W | 7% |
| Monday | 52°F | Partly Sunny then Slight Chance Rain Showers | 0 mph | 15% |
| Monday Night | 39°F | Chance Rain Showers | 0 mph | 40% |
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 Nov 3, 2026.