Langley, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Langley, a city in Island County, Washington.
Overnight
52°F
Cloudy
Cloudy, with a low around 52. North wind around 2 mph.
7-day forecast for Langley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Cloudy | 2 mph N | 0% |
| Saturday | 67°F | Partly Sunny | 2 to 6 mph NNW | 0% |
| Saturday Night | 52°F | Partly Cloudy | 2 to 6 mph NW | 0% |
| Sunday | 66°F | Partly Sunny | 2 to 8 mph NW | 0% |
| Sunday Night | 53°F | Partly Cloudy | 2 to 8 mph NNW | 0% |
| Monday | 67°F | Mostly Sunny | 2 to 8 mph W | 0% |
| Monday Night | 53°F | Partly Cloudy | 2 to 8 mph NNW | 1% |
| Tuesday | 65°F | Partly Sunny | 2 to 6 mph WNW | 1% |
| Tuesday Night | 51°F | Mostly Cloudy | 2 to 6 mph NNE | 12% |
| Wednesday | 66°F | Partly Sunny | 2 to 6 mph S | 14% |
| Wednesday Night | 52°F | Mostly Cloudy | 6 mph NW | 14% |
| Thursday | 64°F | Mostly Cloudy then Slight Chance Light Rain | 3 to 9 mph NW | 17% |
| Thursday Night | 51°F | Slight Chance Light Rain | 5 to 9 mph NW | 17% |
| Friday | 63°F | Slight Chance Light Rain then Partly Sunny | 5 to 8 mph NW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Langley (48.038, -122.407). Updated through the day.
Growing snapshot for Langley
Last spring frost
Mar 9
First fall frost
Nov 17
Growing season
250 days
Hardiness zone
8b
More local growing data for Langley: nearby ZIP 98260 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Everett Snohomish Ap, Wa (11.9 mi from Langley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.