St. Mary's, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Mary's, a city in Kusilvak Census Area County, Alaska.
Overnight
27°F
Mostly Cloudy
Mostly cloudy, with a low around 27. Northeast wind around 10 mph.
7-day forecast for St. Mary's
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 27°F | Mostly Cloudy | 10 mph NE | 5% |
| Wednesday | 31°F | Mostly Cloudy | 10 mph NE | 10% |
| Wednesday Night | 24°F | Chance Light Snow | 5 to 10 mph E | 34% |
| Thursday | 31°F | Chance Light Snow | 5 mph SE | 31% |
| Thursday Night | 27°F | Slight Chance Light Snow then Cloudy | 0 to 5 mph N | 16% |
| Friday | 33°F | Mostly Cloudy | 0 to 10 mph NW | 12% |
| Friday Night | 25°F | Mostly Cloudy | 5 to 10 mph NW | 5% |
| Saturday | 30°F | Mostly Cloudy | 5 mph N | 1% |
| Saturday Night | 22°F | Cloudy | 5 to 10 mph NE | 2% |
| Sunday | 27°F | Slight Chance Light Snow | 10 mph NE | 20% |
| Sunday Night | 20°F | Slight Chance Light Snow | 10 mph NE | 20% |
| Monday | 24°F | Mostly Cloudy | 10 mph NE | 14% |
| Monday Night | 18°F | Slight Chance Light Snow | 5 to 10 mph NE | 22% |
| Tuesday | 24°F | Slight Chance Light Snow | 5 to 10 mph N | 17% |
Forecast source: National Weather Service (api.weather.gov) for St. Mary's (62.063, -163.244). Updated through the day.
Growing snapshot for St. Mary's
More local growing data for St. Mary's: nearby ZIP 99658 weather · frost dates · planting calendar · Alaska frost dates