Glacier, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glacier, a community in Whatcom County, Washington.
Tonight
40°F
Partly Cloudy
Partly cloudy, with a low around 40. Northeast wind around 2 mph.
7-day forecast for Glacier
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 40°F | Partly Cloudy | 2 mph NE | 4% |
| Wednesday | 56°F | Mostly Sunny | 2 mph NNW | 8% |
| Wednesday Night | 43°F | Light Rain | 1 to 5 mph S | 99% |
| Thursday | 51°F | Light Rain Likely | 3 mph S | 66% |
| Thursday Night | 43°F | Light Rain | 1 to 7 mph SSE | 96% |
| Friday | 51°F | Light Rain | 7 mph SSE | 96% |
| Friday Night | 44°F | Chance Light Rain | 6 mph SE | 53% |
| Saturday | 56°F | Chance Light Rain | 6 mph SE | 42% |
| Saturday Night | 45°F | Rain | 6 to 12 mph SSE | 88% |
| Sunday | 51°F | Light Rain | 2 to 8 mph SSW | 88% |
| Sunday Night | 39°F | Chance Light Rain | 3 mph SE | 44% |
| Monday | 52°F | Light Rain Likely | 5 mph ESE | 57% |
| Monday Night | 43°F | Light Rain | 3 to 7 mph SE | 78% |
| Tuesday | 53°F | Light Rain | 7 mph SE | 78% |
Forecast source: National Weather Service (api.weather.gov) for Glacier (48.892, -121.932). Updated through the day.
Growing snapshot for Glacier
Last spring frost
Apr 24
First fall frost
Oct 29
Growing season
190 days
Hardiness zone
8a
More local growing data for Glacier: nearby ZIP 98244 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Acme
Bellingham
Birch Bay
Blaine
Custer
Deming
Everson
Ferndale
Geneva
Kendall
Lynden
Maple Falls
Marietta-Alderwood
Nooksack
Peaceful Valley
Point Roberts
Sudden Valley
Sumas
Climate data from the nearest NOAA station, Upper Baker Dam, Wa (12.9 mi from Glacier). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.