Alatna, AK Weather & Growing Conditions
This Afternoon
19°F
Sunny
Sunny, with a high near 19. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 19°F | Sunny | 5 mph NE | 0% |
| Tonight | 6°F | Mostly Clear | 5 mph NE | 0% |
| Wednesday | 22°F | Mostly Sunny then Chance Light Snow | 5 to 10 mph NE | 27% |
| Wednesday Night | 11°F | Chance Light Snow | 5 to 10 mph NE | 27% |
| Thursday | 20°F | Chance Light Snow | 0 to 5 mph NE | 34% |
| Thursday Night | 7°F | Chance Light Snow then Mostly Cloudy | 0 mph | 29% |
| Friday | 20°F | Mostly Cloudy | 0 mph | 13% |
| Friday Night | 11°F | Mostly Cloudy then Slight Chance Light Snow | 0 mph | 21% |
| Saturday | 21°F | Chance Light Snow | 0 to 5 mph NE | 32% |
| Saturday Night | 10°F | Slight Chance Light Snow then Mostly Cloudy | 5 mph NE | 17% |
| Sunday | 19°F | Mostly Cloudy | 5 mph NE | 14% |
| Sunday Night | 8°F | Slight Chance Light Snow | 5 mph NE | 17% |
| Monday | 17°F | Slight Chance Light Snow then Mostly Cloudy | 5 mph NE | 17% |
| Monday Night | 5°F | Mostly Cloudy | 5 mph NE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alatna, AK
Last spring frost
May 22
First fall frost
Aug 24
Growing season
94 days
Explore more for Alatna, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Bettles Ap, Ak (42.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.