Langley, WA Weather & Growing Conditions
This Afternoon
70°F
Mostly Sunny
Mostly sunny. High near 70, with temperatures falling to around 68 in the afternoon. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Mostly Sunny | 5 mph NW | 0% |
| Tonight | 51°F | Mostly Clear | 5 mph NW | 0% |
| Sunday | 69°F | Mostly Sunny | 2 to 7 mph NW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 2 to 7 mph NNW | 0% |
| Monday | 70°F | Partly Sunny | 2 to 7 mph WNW | 0% |
| Monday Night | 52°F | Partly Cloudy | 2 to 7 mph NNW | 1% |
| Tuesday | 68°F | Partly Sunny | 5 mph NW | 1% |
| Tuesday Night | 51°F | Mostly Cloudy | 5 mph N | 11% |
| Wednesday | 67°F | Partly Sunny | 6 mph SSW | 13% |
| Wednesday Night | 51°F | Mostly Cloudy | 6 mph NW | 13% |
| Thursday | 64°F | Mostly Cloudy | 3 to 9 mph NW | 14% |
| Thursday Night | 50°F | Mostly Cloudy then Slight Chance Light Rain | 8 mph NW | 20% |
| Friday | 64°F | Slight Chance Light Rain | 6 to 9 mph NW | 20% |
| Friday Night | 50°F | Mostly Cloudy | 8 mph NW | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Langley, WA
Last spring frost
Mar 9
First fall frost
Nov 17
Growing season
250 days
Hardiness zone
8b
Explore more for Langley, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Everett Snohomish Ap, Wa (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.