Harman US

Anchorage, AK Weather & Growing Conditions

Overnight
45°F
Chance Rain Showers
A chance of rain showers and patchy fog. Mostly cloudy, with a low around 45. South wind around 10 mph. Chance of precipitation is 40%.

7-day forecast

WhenTempForecastWindPrecip
Overnight 45°F Chance Rain Showers 10 mph S 44%
Saturday 54°F Rain Showers Likely 0 to 10 mph NE 65%
Saturday Night 44°F Rain Showers Likely then Slight Chance Light Rain 5 to 10 mph N 65%
Sunday 55°F Slight Chance Light Rain then Chance Rain Showers 0 to 5 mph N 26%
Sunday Night 43°F Rain Showers 0 to 10 mph SW 77%
Monday 52°F Rain Showers 0 to 5 mph E 77%
Monday Night 36°F Mostly Cloudy 0 to 5 mph SE 32%
Tuesday 52°F Mostly Cloudy 0 to 5 mph N 9%
Tuesday Night 35°F Mostly Cloudy 0 to 5 mph N 5%
Wednesday 51°F Partly Sunny 0 mph 2%
Wednesday Night 36°F Mostly Cloudy 0 mph 5%
Thursday 54°F Partly Sunny then Slight Chance Rain Showers 0 to 10 mph E 22%
Thursday Night 39°F Chance Rain Showers 5 to 10 mph E 50%
Friday 54°F Chance Rain Showers 5 to 10 mph SE 50%

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 (1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.