Deltana, AK Weather & Growing Conditions
This Afternoon
31°F
Chance Snow Showers
A chance of snow showers. Cloudy, with a high near 31. Southeast wind around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 31°F | Chance Snow Showers | 5 mph SE | 69% |
| Tonight | 24°F | Snow Showers | 5 to 30 mph S | 99% |
| Saturday | 34°F | Snow Showers And Areas Of Blowing Snow | 20 to 30 mph S | 99% |
| Saturday Night | 22°F | Chance Snow Showers | 5 to 20 mph S | 73% |
| Sunday | 30°F | Snow Showers | 5 mph SW | 79% |
| Sunday Night | 21°F | Snow Showers | 5 to 10 mph SW | 100% |
| Monday | 27°F | Snow Showers | 10 to 30 mph SW | 100% |
| Monday Night | 16°F | Snow Showers And Areas Of Blowing Snow then Areas Of Blowing Snow | 15 to 30 mph S | 81% |
| Tuesday | 24°F | Isolated Snow Showers | 5 to 15 mph SW | 23% |
| Tuesday Night | 14°F | Scattered Snow Showers | 5 mph NW | 29% |
| Wednesday | 23°F | Isolated Snow Showers then Partly Sunny | 5 mph NW | 21% |
| Wednesday Night | 14°F | Mostly Cloudy then Areas Of Blowing Snow | 5 to 20 mph SW | 13% |
| Thursday | 25°F | Areas Of Blowing Snow | 20 to 45 mph S | 19% |
| Thursday Night | 17°F | Chance Snow Showers | 45 to 60 mph S | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Deltana, AK
Last spring frost
May 30
First fall frost
Aug 24
Growing season
84 days
Explore more for Deltana, AK: full frost dates · planting calendar · Alaska frost dates
Climate data from the nearest NOAA station, Dry Creek, Ak (26.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.