Harman US

Anchorage, AK Weather & Growing Conditions

Overnight
43°F
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 43. South wind around 5 mph. Chance of precipitation is 70%.

7-day forecast

WhenTempForecastWindPrecip
Overnight 43°F Rain Showers Likely 5 mph S 65%
Saturday 54°F Rain Showers Likely 5 mph E 68%
Saturday Night 41°F Rain Showers Likely then Chance Light Rain 0 to 5 mph N 62%
Sunday 54°F Chance Light Rain then Chance Rain Showers 0 to 5 mph N 32%
Sunday Night 35°F Rain Showers 0 to 5 mph W 75%
Monday 54°F Rain Showers 0 mph 75%
Monday Night 34°F Slight Chance Rain Showers then Mostly Cloudy 0 mph 24%
Tuesday 54°F Partly Sunny 0 to 5 mph N 11%
Tuesday Night 33°F Partly Cloudy 0 to 5 mph NE 8%
Wednesday 54°F Mostly Sunny 0 mph 9%
Wednesday Night 34°F Mostly Cloudy 0 to 5 mph SE 9%
Thursday 56°F Slight Chance Rain Showers 5 mph E 16%
Thursday Night 36°F Chance Rain Showers 5 mph E 29%
Friday 56°F Chance Rain Showers 5 mph NE 30%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Anchorage, AK

Last spring frost
May 9
First fall frost
Sep 26
Growing season
138 days

Explore more for Anchorage, AK: full frost dates · planting calendar · Alaska frost dates

Climate data from the nearest NOAA station, Ft Richardson Wtp, Ak (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.