Anchorage, AK Weather & Growing Conditions
Overnight
33°F
Snow Showers Likely
Snow showers likely before 4am, then snow likely. Cloudy. Low around 33, with temperatures rising to around 39 overnight. Southwest wind 0 to 5 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 33°F | Snow Showers Likely | 0 to 5 mph SW | 72% |
| Saturday | 38°F | Light Snow Likely then Snow Showers | 5 to 15 mph SE | 75% |
| Saturday Night | 32°F | Snow Showers Likely | 5 to 10 mph S | 73% |
| Sunday | 38°F | Chance Light Snow then Chance Snow Showers | 0 to 5 mph SE | 54% |
| Sunday Night | 29°F | Snow Showers | 0 mph | 80% |
| Monday | 34°F | Snow Showers | 0 to 10 mph SE | 80% |
| Monday Night | 26°F | Chance Snow Showers | 5 mph SE | 25% |
| Tuesday | 35°F | Mostly Cloudy | 0 to 5 mph SE | 14% |
| Tuesday Night | 26°F | Mostly Cloudy | 0 mph | 11% |
| Wednesday | 36°F | Mostly Sunny | 0 mph | 13% |
| Wednesday Night | 26°F | Mostly Cloudy then Slight Chance Snow Showers | 0 to 10 mph SE | 17% |
| Thursday | 36°F | Chance Snow Showers | 5 to 15 mph SE | 26% |
| Thursday Night | 29°F | Chance Snow Showers | 5 to 20 mph SE | 47% |
| Friday | 37°F | Chance Snow Showers | 10 to 20 mph SE | 47% |
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 (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.