Nooksack, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nooksack, a city in Whatcom County, Washington.
Overnight
51°F
Mostly Cloudy
Mostly cloudy, with a low around 51. Wind around 0 mph.
7-day forecast for Nooksack
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 74°F | Partly Sunny | 0 to 3 mph WNW | 0% |
| Saturday Night | 50°F | Partly Cloudy | 0 to 3 mph SSW | 0% |
| Sunday | 76°F | Mostly Sunny | 0 to 5 mph WNW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 5 mph WSW | 0% |
| Monday | 73°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 to 5 mph SSW | 0% |
| Tuesday | 71°F | Partly Sunny | 0 to 5 mph SW | 0% |
| Tuesday Night | 49°F | Mostly Cloudy | 1 to 5 mph SSE | 10% |
| Wednesday | 69°F | Slight Chance Light Rain | 3 mph SSW | 16% |
| Wednesday Night | 50°F | Slight Chance Light Rain then Mostly Cloudy | 0 to 3 mph SSW | 16% |
| Thursday | 68°F | Mostly Cloudy then Slight Chance Light Rain | 0 to 5 mph NW | 15% |
| Thursday Night | 49°F | Chance Light Rain | 0 to 5 mph WSW | 25% |
| Friday | 68°F | Chance Light Rain | 0 to 5 mph NNW | 25% |
Forecast source: National Weather Service (api.weather.gov) for Nooksack (48.928, -122.318). Updated through the day.
Growing snapshot for Nooksack
Last spring frost
Apr 18
First fall frost
Oct 18
Growing season
185 days
Hardiness zone
8a
More local growing data for Nooksack: nearby ZIP 98276 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Acme
Bellingham
Birch Bay
Blaine
Custer
Deming
Everson
Ferndale
Geneva
Glacier
Kendall
Lynden
Maple Falls
Marietta-Alderwood
Peaceful Valley
Point Roberts
Sudden Valley
Sumas
Climate data from the nearest NOAA station, Clearbrook, Wa (2.8 mi from Nooksack). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.