Tanana, AK Weather & Growing Conditions
Today
68°F
Chance Rain Showers
A chance of rain showers before 4pm. Cloudy, with a high near 68. Southeast wind around 5 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Chance Rain Showers | 5 mph SE | 63% |
| Tonight | 47°F | Mostly Cloudy then Isolated Rain Showers | 0 to 5 mph S | 17% |
| Wednesday | 68°F | Isolated Rain Showers then Isolated Showers And Thunderstorms | 0 to 5 mph S | 18% |
| Wednesday Night | 48°F | Isolated Showers And Thunderstorms | 0 mph | 16% |
| Thursday | 68°F | Isolated Showers And Thunderstorms | 0 to 5 mph N | 47% |
| Thursday Night | 44°F | Chance Showers And Thunderstorms | 5 mph SW | 72% |
| Friday | 66°F | Chance Rain Showers | 5 mph SW | 72% |
| Friday Night | 44°F | Scattered Rain Showers then Mostly Cloudy | 0 to 5 mph SW | 28% |
| Saturday | 68°F | Isolated Rain Showers | 0 to 5 mph SW | 15% |
| Saturday Night | 46°F | Isolated Rain Showers | 0 to 5 mph NW | 20% |
| Sunday | 70°F | Isolated Rain Showers | 0 to 5 mph NW | 17% |
| Sunday Night | 46°F | Isolated Rain Showers | 0 to 5 mph NW | 17% |
| Monday | 72°F | Isolated Rain Showers then Partly Sunny | 0 to 5 mph NW | 15% |
| Monday Night | 47°F | Mostly Cloudy then Isolated Rain Showers | 0 to 5 mph N | 20% |
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 Aug 4, 2026.