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
38°F
Mostly Clear
Mostly clear, with a low around 38. East northeast wind around 2 mph.
7-day forecast for Maple Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 38°F | Mostly Clear | 2 mph ENE | 2% |
| Wednesday | 58°F | Mostly Sunny then Slight Chance Light Rain | 1 to 5 mph WNW | 17% |
| Wednesday Night | 41°F | Light Rain | 9 mph SE | 93% |
| Thursday | 53°F | Slight Chance Light Rain then Partly Sunny | 3 to 8 mph SSW | 17% |
| Thursday Night | 40°F | Light Rain | 3 to 9 mph SE | 96% |
| Friday | 52°F | Light Rain | 5 to 13 mph SE | 96% |
| Friday Night | 41°F | Light Rain | 2 to 7 mph ESE | 75% |
| Saturday | 60°F | Chance Light Rain | 6 mph ESE | 48% |
| Saturday Night | 43°F | Rain then Showers And Thunderstorms | 5 to 13 mph SSE | 84% |
| Sunday | 51°F | Showers And Thunderstorms then Light Rain Likely | 2 to 10 mph SSW | 77% |
| Sunday Night | 37°F | Chance Light Rain | 5 mph SE | 25% |
| Monday | 53°F | Chance Light Rain | 5 mph E | 46% |
| Monday Night | 40°F | Light Rain Likely | 2 to 8 mph ESE | 70% |
| Tuesday | 55°F | Light Rain Likely | 8 mph SE | 70% |
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 Nov 4, 2026.