Maple Falls, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Maple Falls, a community in Whatcom County, Washington.
Overnight
50°F
Mostly Cloudy
Mostly cloudy, with a low around 50. East wind around 1 mph.
7-day forecast for Maple Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Cloudy | 1 mph E | 0% |
| Saturday | 74°F | Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 52°F | Mostly Clear | 2 mph E | 0% |
| Sunday | 76°F | Mostly Sunny | 3 mph SSW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 3 mph SSE | 0% |
| Monday | 73°F | Mostly Sunny | 1 to 5 mph SW | 0% |
| Monday Night | 49°F | Partly Cloudy | 1 to 5 mph S | 0% |
| Tuesday | 69°F | Mostly Sunny | 1 to 5 mph SW | 0% |
| Tuesday Night | 47°F | Partly Cloudy | 1 to 5 mph S | 12% |
| Wednesday | 67°F | Slight Chance Light Rain | 5 mph SW | 21% |
| Wednesday Night | 47°F | Slight Chance Light Rain then Mostly Cloudy | 3 mph SSE | 21% |
| Thursday | 66°F | Partly Sunny then Slight Chance Light Rain | 3 mph WNW | 16% |
| Thursday Night | 46°F | Chance Light Rain | 3 mph SSW | 29% |
| Friday | 66°F | Chance Light Rain | 3 mph SSW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Maple Falls (48.919, -122.091). Updated through the day.
Growing snapshot for Maple Falls
Last spring frost
Apr 18
First fall frost
Oct 18
Growing season
185 days
Hardiness zone
8a
More local growing data for Maple Falls: nearby ZIP 98266 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Acme
Bellingham
Birch Bay
Blaine
Custer
Deming
Everson
Ferndale
Geneva
Glacier
Kendall
Lynden
Marietta-Alderwood
Nooksack
Peaceful Valley
Point Roberts
Sudden Valley
Sumas
Climate data from the nearest NOAA station, Clearbrook, Wa (13.4 mi from Maple Falls). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.