Langley, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Langley, a city in Island County, Washington.
Today
77°F
Sunny then Patchy Smoke
Patchy smoke between 3pm and 5pm. Sunny, with a high near 77. Northwest wind 6 to 12 mph.
7-day forecast for Langley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Sunny then Patchy Smoke | 6 to 12 mph NW | 0% |
| Tonight | 58°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Wednesday | 79°F | Sunny | 5 to 9 mph NW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 3 to 9 mph NNW | 0% |
| Thursday | 80°F | Sunny | 2 to 8 mph NW | 0% |
| Thursday Night | 59°F | Mostly Clear | 2 to 8 mph NW | 0% |
| Friday | 79°F | Sunny | 2 to 8 mph WSW | 0% |
| Friday Night | 58°F | Mostly Clear | 2 to 8 mph NNW | 0% |
| Saturday | 75°F | Sunny | 2 to 12 mph NW | 0% |
| Saturday Night | 57°F | Mostly Clear | 2 to 12 mph WNW | 0% |
| Sunday | 75°F | Mostly Sunny | 2 to 7 mph WSW | 0% |
| Sunday Night | 56°F | Mostly Clear | 3 to 8 mph NW | 1% |
| Monday | 75°F | Mostly Sunny | 3 to 8 mph WNW | 1% |
| Monday Night | 57°F | Partly Cloudy | 3 to 8 mph NNW | 1% |
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 Aug 4, 2026.