Maple Falls, WA Weather & Growing Conditions
Tonight
47°F
Partly Cloudy
Partly cloudy, with a low around 47. South southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Partly Cloudy | 5 mph SSE | 0% |
| Saturday | 58°F | Partly Sunny | 1 to 5 mph WNW | 1% |
| Saturday Night | 48°F | Partly Cloudy | 5 mph SE | 0% |
| Sunday | 60°F | Sunny | 5 mph W | 0% |
| Sunday Night | 48°F | Mostly Clear | 3 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 2 to 6 mph SSW | 2% |
| Monday Night | 44°F | Partly Cloudy | 2 to 6 mph SSE | 2% |
| Tuesday | 52°F | Mostly Sunny | 1 to 6 mph SSW | 2% |
| Tuesday Night | 42°F | Partly Cloudy | 2 to 6 mph SSE | 8% |
| Wednesday | 51°F | Partly Sunny | 3 mph W | 9% |
| Wednesday Night | 44°F | Mostly Cloudy then Slight Chance Light Rain | 3 mph ESE | 15% |
| Thursday | 54°F | Slight Chance Light Rain | 3 mph NNW | 21% |
| Thursday Night | 46°F | Chance Light Rain | 3 mph SSE | 39% |
| Friday | 50°F | Chance Light Rain | 5 mph SSW | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Maple Falls, WA
Last spring frost
Apr 18
First fall frost
Oct 18
Growing season
185 days
Hardiness zone
8a
Explore more for Maple Falls, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Clearbrook, Wa (13.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.