Anchorage, AK Weather & Growing Conditions
Today
42°F
Mostly Cloudy then Isolated Rain Showers
Isolated rain showers after 3pm. Mostly cloudy, with a high near 42. Northeast wind 5 to 15 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 42°F | Mostly Cloudy then Isolated Rain Showers | 5 to 15 mph NE | 20% |
| Tonight | 30°F | Chance Light Rain | 5 mph NE | 37% |
| Thursday | 37°F | Mostly Cloudy | 5 mph N | 4% |
| Thursday Night | 28°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Friday | 36°F | Partly Sunny | 0 to 5 mph N | 2% |
| Friday Night | 27°F | Mostly Cloudy | 0 mph | 11% |
| Saturday | 33°F | Slight Chance Light Snow | 0 to 5 mph N | 15% |
| Saturday Night | 23°F | Mostly Cloudy | 0 to 5 mph N | 3% |
| Sunday | 32°F | Mostly Cloudy | 0 mph | 3% |
| Sunday Night | 23°F | Mostly Cloudy | 0 to 5 mph NE | 5% |
| Monday | 32°F | Mostly Cloudy | 5 mph N | 12% |
| Monday Night | 24°F | Mostly Cloudy then Slight Chance Light Snow | 5 mph N | 18% |
| Tuesday | 34°F | Slight Chance Light Snow then Partly Sunny | 5 mph N | 18% |
| Tuesday Night | 25°F | Mostly Cloudy | 0 to 5 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Anchorage, AK
Last spring frost
May 1
First fall frost
Sep 29
Growing season
150 days
Explore more for Anchorage, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Anchorage Merrill Fld, Ak (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.