Ferndale, WA Weather & Growing Conditions
This Afternoon
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 68 in the afternoon. South southwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Sunny | 3 mph SSW | 0% |
| Tonight | 52°F | Partly Cloudy | 3 mph S | 0% |
| Saturday | 69°F | Partly Sunny | 5 mph SSW | 1% |
| Saturday Night | 50°F | Partly Cloudy | 2 mph SSE | 0% |
| Sunday | 69°F | Mostly Sunny | 0 to 5 mph SSW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 3 mph S | 0% |
| Monday | 68°F | Mostly Sunny | 1 to 6 mph S | 1% |
| Monday Night | 51°F | Partly Cloudy | 0 to 5 mph SSE | 0% |
| Tuesday | 66°F | Mostly Sunny | 0 to 6 mph S | 1% |
| Tuesday Night | 51°F | Partly Cloudy | 6 mph S | 6% |
| Wednesday | 66°F | Partly Sunny | 3 mph S | 6% |
| Wednesday Night | 51°F | Mostly Cloudy | 3 mph NNW | 12% |
| Thursday | 68°F | Partly Sunny then Slight Chance Light Rain | 1 to 5 mph NNE | 19% |
| Thursday Night | 52°F | Chance Light Rain | 5 mph SW | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ferndale, WA
Last spring frost
Mar 31
First fall frost
Oct 30
Growing season
211 days
Hardiness zone
8b
Explore more for Ferndale, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Bellingham Intl Ap, Wa (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.