Anchorage, AK Weather & Growing Conditions
Tonight
33°F
Mostly Cloudy then Slight Chance Freezing Rain
A slight chance of freezing rain and a slight chance of rain after 3am. Mostly cloudy, with a low around 33. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 33°F | Mostly Cloudy then Slight Chance Freezing Rain | 10 mph N | 36% |
| Wednesday | 42°F | Mostly Cloudy then Isolated Rain Showers | 5 mph N | 21% |
| Wednesday Night | 30°F | Chance Light Rain then Slight Chance Freezing Rain | 5 mph N | 41% |
| Thursday | 37°F | Partly Sunny | 5 to 10 mph NE | 2% |
| Thursday Night | 29°F | Partly Cloudy | 0 to 10 mph N | 1% |
| Friday | 35°F | Partly Sunny | 0 mph | 2% |
| Friday Night | 27°F | Mostly Cloudy | 0 mph | 13% |
| Saturday | 33°F | Slight Chance Light Snow | 0 to 5 mph NE | 17% |
| Saturday Night | 23°F | Mostly Cloudy | 0 to 5 mph N | 3% |
| Sunday | 32°F | Mostly Cloudy | 0 to 5 mph NE | 3% |
| Sunday Night | 23°F | Mostly Cloudy | 0 to 5 mph NE | 7% |
| Monday | 32°F | Mostly Cloudy | 5 to 10 mph N | 13% |
| Monday Night | 24°F | Slight Chance Light Snow | 5 to 10 mph N | 20% |
| Tuesday | 34°F | Slight Chance Light Snow | 5 mph NE | 20% |
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 (0.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.