Galena, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Galena, a city in Yukon-Koyukuk Census Area County, Alaska.
This Afternoon
27°F
Mostly Sunny
Mostly sunny, with a high near 27. North wind around 10 mph.
7-day forecast for Galena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 27°F | Mostly Sunny | 10 mph N | 0% |
| Tonight | 16°F | Mostly Clear | 10 mph N | 0% |
| Wednesday | 27°F | Partly Sunny | 5 mph N | 10% |
| Wednesday Night | 18°F | Mostly Cloudy | 5 mph NE | 14% |
| Thursday | 26°F | Partly Sunny | 5 mph NE | 14% |
| Thursday Night | 16°F | Mostly Cloudy | 0 to 5 mph NW | 8% |
| Friday | 24°F | Mostly Cloudy | 0 to 5 mph NW | 8% |
| Friday Night | 18°F | Mostly Cloudy | 0 to 5 mph N | 5% |
| Saturday | 24°F | Mostly Cloudy | 0 to 5 mph N | 3% |
| Saturday Night | 16°F | Mostly Cloudy | 0 to 5 mph NE | 3% |
| Sunday | 23°F | Cloudy | 0 to 5 mph NE | 4% |
| Sunday Night | 15°F | Mostly Cloudy | 5 mph NE | 4% |
| Monday | 21°F | Partly Sunny | 5 mph NE | 2% |
| Monday Night | 13°F | Mostly Cloudy | 5 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov) for Galena (64.741, -156.873). Updated through the day.
Growing snapshot for Galena
Last spring frost
May 18
First fall frost
Sep 8
Growing season
111 days
More local growing data for Galena: nearby ZIP 99741 weather · frost dates · planting calendar · Alaska frost dates
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Climate data from the nearest NOAA station, Galena, Ak (0.1 mi from Galena). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.