Harman US

Tanana, AK Weather & Growing Conditions

Today
49°F
Rain Showers Likely
Rain showers likely. Cloudy, with a high near 49. Southwest wind around 0 mph. Chance of precipitation is 60%.

7-day forecast

WhenTempForecastWindPrecip
Today 49°F Rain Showers Likely 0 mph 63%
Tonight 35°F Chance Rain Showers then Mostly Cloudy 0 to 5 mph NE 43%
Sunday 46°F Mostly Cloudy 5 mph NW 13%
Sunday Night 30°F Mostly Cloudy 5 mph NW 11%
Monday 41°F Mostly Cloudy 5 mph W 6%
Monday Night 29°F Mostly Cloudy 0 to 5 mph W 7%
Tuesday 43°F Mostly Cloudy 0 mph 1%
Tuesday Night 28°F Mostly Cloudy 0 mph 2%
Wednesday 44°F Partly Sunny 0 mph 3%
Wednesday Night 28°F Mostly Cloudy 0 to 5 mph E 7%
Thursday 46°F Partly Sunny then Slight Chance Rain Showers 5 to 10 mph E 16%
Thursday Night 32°F Slight Chance Rain Showers then Chance Rain And Snow Showers 5 to 10 mph E 34%
Friday 49°F Chance Rain And Snow Showers 5 mph E 34%
Friday Night 33°F Chance Rain Showers 5 mph NE 34%

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

Growing snapshot for Tanana, AK

Last spring frost
May 29
First fall frost
Aug 28
Growing season
89 days

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

Climate data from the nearest NOAA station, Tanana Calhoun Mem Ap, Ak (1.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.