Nooksack, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nooksack, a city in Whatcom County, Washington.
Overnight
55°F
Mostly Clear
Mostly clear, with a low around 55. Wind around 0 mph.
7-day forecast for Nooksack
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 88°F | Patchy Smoke | 0 to 6 mph NW | 0% |
| Tuesday Night | 59°F | Patchy Smoke then Mostly Clear | 0 to 5 mph SSW | 0% |
| Wednesday | 91°F | Sunny then Patchy Smoke | 0 to 6 mph W | 0% |
| Wednesday Night | 60°F | Mostly Clear | 1 to 6 mph SSW | 0% |
| Thursday | 91°F | Sunny | 0 to 6 mph SW | 0% |
| Thursday Night | 62°F | Mostly Clear | 0 to 6 mph SSW | 0% |
| Friday | 85°F | Sunny | 0 to 8 mph SSW | 0% |
| Friday Night | 60°F | Mostly Clear | 0 to 7 mph SSW | 0% |
| Saturday | 81°F | Sunny | 0 to 8 mph SW | 0% |
| Saturday Night | 57°F | Mostly Clear | 0 to 8 mph SSW | 0% |
| Sunday | 77°F | Mostly Sunny | 0 to 7 mph SW | 0% |
| Sunday Night | 56°F | Partly Cloudy | 0 to 7 mph SW | 3% |
| Monday | 78°F | Mostly Sunny | 0 to 7 mph WSW | 3% |
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 Aug 4, 2026.