Nooksack, WA Weather & Growing Conditions
This Afternoon
75°F
Sunny
Sunny, with a high near 75. West southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 5 mph WSW | 0% |
| Tonight | 51°F | Partly Cloudy | 0 to 3 mph ESE | 0% |
| Saturday | 75°F | Partly Sunny | 0 to 3 mph WNW | 0% |
| Saturday Night | 51°F | Partly Cloudy | 0 to 3 mph SW | 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 6 mph SW | 2% |
| Monday Night | 50°F | Partly Cloudy | 0 to 6 mph S | 2% |
| Tuesday | 71°F | Mostly Sunny | 0 to 6 mph SW | 1% |
| Tuesday Night | 49°F | Partly Cloudy | 1 to 6 mph S | 8% |
| Wednesday | 70°F | Partly Sunny | 3 mph SSW | 8% |
| Wednesday Night | 51°F | Mostly Cloudy | 0 to 3 mph WNW | 13% |
| Thursday | 72°F | Partly Sunny then Slight Chance Light Rain | 0 to 3 mph N | 18% |
| Thursday Night | 52°F | Chance Light Rain | 0 to 3 mph S | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Nooksack, WA
Last spring frost
Apr 18
First fall frost
Oct 18
Growing season
185 days
Hardiness zone
8a
Explore more for Nooksack, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Clearbrook, Wa (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.