Harman US

Cooper Landing, AK Weather & Growing Conditions

Overnight
32°F
Light Snow Likely
Snow likely. Mostly cloudy. Low around 32, with temperatures rising to around 37 overnight. East wind around 20 mph. Chance of precipitation is 70%.

7-day forecast

WhenTempForecastWindPrecip
Overnight 32°F Light Snow Likely 20 mph E 71%
Wednesday 37°F Light Snow Likely then Scattered Snow Showers 15 mph SE 58%
Wednesday Night 27°F Scattered Snow Showers then Chance Light Snow 10 to 15 mph SE 36%
Thursday 36°F Partly Sunny 5 to 10 mph E 9%
Thursday Night 26°F Mostly Cloudy 0 to 5 mph N 5%
Friday 32°F Partly Sunny 0 mph 4%
Friday Night 23°F Mostly Cloudy then Slight Chance Light Snow 0 to 5 mph E 21%
Saturday 31°F Slight Chance Light Snow 0 to 5 mph E 24%
Saturday Night 20°F Mostly Cloudy 0 mph 9%
Sunday 28°F Mostly Cloudy 0 mph 5%
Sunday Night 19°F Mostly Cloudy then Chance Light Snow 0 to 5 mph E 25%
Monday 30°F Chance Light Snow 0 to 5 mph NE 38%
Monday Night 22°F Chance Light Snow 0 to 5 mph NE 38%
Tuesday 31°F Chance Light Snow 0 to 5 mph E 38%

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

Growing snapshot for Cooper Landing, AK

Last spring frost
Jun 12
First fall frost
Sep 1
Growing season
78 days

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

Climate data from the nearest NOAA station, Cooper Landing 5 W, Ak (3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.