Nooksack, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nooksack, a city in Whatcom County, Washington.
Today
59°F
Partly Sunny then Chance Light Rain
A chance of rain after 4pm. Partly sunny. High near 59, with temperatures falling to around 54 in the afternoon. East northeast wind 1 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Nooksack
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 59°F | Partly Sunny then Chance Light Rain | 1 to 5 mph ENE | 28% |
| Tonight | 46°F | Light Rain | 7 to 14 mph S | 90% |
| Thursday | 56°F | Partly Sunny | 5 to 12 mph S | 9% |
| Thursday Night | 45°F | Light Rain | 5 to 13 mph SE | 95% |
| Friday | 54°F | Light Rain | 7 to 16 mph SE | 95% |
| Friday Night | 45°F | Light Rain Likely | 3 to 7 mph ESE | 72% |
| Saturday | 61°F | Chance Light Rain | 6 mph E | 47% |
| Saturday Night | 48°F | Rain then Showers And Thunderstorms Likely | 5 to 18 mph SSE | 85% |
| Sunday | 55°F | Showers And Thunderstorms Likely then Chance Light Rain | 3 to 14 mph S | 66% |
| Sunday Night | 40°F | Slight Chance Light Rain | 6 mph SE | 22% |
| Monday | 55°F | Chance Light Rain | 5 mph E | 44% |
| Monday Night | 45°F | Light Rain Likely | 3 to 9 mph E | 68% |
| Tuesday | 57°F | Light Rain Likely | 7 to 10 mph ESE | 68% |
| Tuesday Night | 46°F | Light Rain Likely | 7 to 13 mph ESE | 61% |
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 Nov 4, 2026.