Fall City, WA Weather & Growing Conditions
Tonight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Partly Cloudy | 2 mph NE | 0% |
| Saturday | 75°F | Partly Sunny | 1 mph NNW | 0% |
| Saturday Night | 51°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 76°F | Sunny | 1 mph NNW | 0% |
| Sunday Night | 50°F | Mostly Clear | 1 mph NNW | 0% |
| Monday | 73°F | Mostly Sunny | 1 mph NW | 0% |
| Monday Night | 49°F | Partly Cloudy | 1 mph NNW | 2% |
| Tuesday | 69°F | Partly Sunny | 1 mph NNW | 4% |
| Tuesday Night | 47°F | Partly Cloudy | 1 mph NNW | 3% |
| Wednesday | 68°F | Partly Sunny | 0 mph | 5% |
| Wednesday Night | 49°F | Mostly Cloudy | 0 mph | 6% |
| Thursday | 72°F | Partly Sunny | 0 mph | 13% |
| Thursday Night | 50°F | Chance Light Rain | 0 mph | 29% |
| Friday | 67°F | Chance Light Rain | 1 mph W | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fall City, WA
Last spring frost
Mar 30
First fall frost
Nov 7
Growing season
223 days
Hardiness zone
8b
Explore more for Fall City, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Snoqualmie Falls, Wa (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.