Anacortes, WA Weather & Growing Conditions
Tonight
40°F
Mostly Clear then Patchy Fog
Patchy fog between 1am and 2am. Mostly clear, with a low around 40. East southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 40°F | Mostly Clear then Patchy Fog | 3 mph ESE | 4% |
| Wednesday | 57°F | Mostly Sunny then Slight Chance Light Rain | 3 to 8 mph SE | 21% |
| Wednesday Night | 47°F | Light Rain | 7 to 14 mph SSE | 93% |
| Thursday | 55°F | Chance Light Rain | 9 mph SSE | 25% |
| Thursday Night | 47°F | Light Rain | 8 to 20 mph SE | 82% |
| Friday | 55°F | Light Rain | 10 to 20 mph SE | 82% |
| Friday Night | 47°F | Chance Light Rain | 3 to 10 mph SE | 41% |
| Saturday | 60°F | Chance Light Rain | 3 to 15 mph SE | 35% |
| Saturday Night | 49°F | Light Rain | 15 to 21 mph SSE | 77% |
| Sunday | 56°F | Light Rain Likely | 3 to 15 mph S | 73% |
| Sunday Night | 45°F | Slight Chance Light Rain | 5 mph SE | 24% |
| Monday | 54°F | Light Rain Likely | 5 to 10 mph SE | 57% |
| Monday Night | 47°F | Light Rain Likely | 10 to 18 mph SE | 72% |
| Tuesday | 57°F | Light Rain Likely | 15 to 18 mph SE | 72% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Anacortes, WA
Last spring frost
Mar 8
First fall frost
Nov 20
Growing season
255 days
Hardiness zone
8b
Explore more for Anacortes, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Anacortes, Wa (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.