Anchorage, AK Weather & Growing Conditions
This Afternoon
43°F
Light Rain
Rain. Cloudy. High near 43, with temperatures falling to around 37 in the afternoon. Northwest wind around 5 mph. Chance of precipitation is 80%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 43°F | Light Rain | 5 mph NW | 83% |
| Tonight | 36°F | Light Rain | 5 to 10 mph W | 100% |
| Saturday | 41°F | Light Rain then Rain Showers | 10 to 20 mph SE | 83% |
| Saturday Night | 35°F | Rain Showers then Light Rain Likely | 0 to 10 mph E | 77% |
| Sunday | 42°F | Light Rain Likely then Chance Rain Showers | 0 to 5 mph E | 59% |
| Sunday Night | 34°F | Rain Showers | 0 mph | 81% |
| Monday | 41°F | Snow Showers Likely | 0 to 5 mph SE | 81% |
| Monday Night | 31°F | Chance Rain And Snow Showers | 5 mph SE | 26% |
| Tuesday | 40°F | Mostly Cloudy | 0 to 5 mph E | 14% |
| Tuesday Night | 31°F | Partly Cloudy | 0 mph | 11% |
| Wednesday | 41°F | Mostly Sunny | 0 mph | 12% |
| Wednesday Night | 32°F | Mostly Cloudy then Slight Chance Snow Showers | 0 to 10 mph SE | 15% |
| Thursday | 41°F | Slight Chance Snow Showers | 5 to 10 mph SE | 23% |
| Thursday Night | 34°F | Chance Rain And Snow Showers | 5 to 15 mph SE | 45% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Anchorage, AK
Last spring frost
May 16
First fall frost
Sep 20
Growing season
125 days
Explore more for Anchorage, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Eagle Rvr Nature Ctr, Ak (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.