St. Paul, AK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Paul, a city in Aleutians West Census Area County, Alaska.
Today
42°F
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 42. East wind 0 to 5 mph. Chance of precipitation is 50%.
7-day forecast for St. Paul
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 42°F | Chance Rain Showers | 0 to 5 mph E | 46% |
| Tonight | 31°F | Chance Rain Showers then Chance Rain And Snow Showers | 5 to 15 mph W | 48% |
| Wednesday | 39°F | Rain And Snow Showers Likely | 15 mph W | 65% |
| Wednesday Night | 28°F | Snow Showers Likely | 20 to 25 mph W | 65% |
| Thursday | 40°F | Snow Showers Likely | 20 to 25 mph W | 57% |
| Thursday Night | 28°F | Chance Snow Showers then Mostly Cloudy | 10 to 20 mph NW | 48% |
| Friday | 40°F | Partly Sunny | 10 to 15 mph N | 30% |
| Friday Night | 28°F | Slight Chance Rain And Snow | 10 to 15 mph N | 21% |
| Saturday | 39°F | Partly Sunny | 10 mph N | 12% |
| Saturday Night | 28°F | Slight Chance Light Snow | 10 mph N | 21% |
| Sunday | 38°F | Chance Light Snow | 10 mph E | 38% |
| Sunday Night | 27°F | Chance Light Snow | 10 mph E | 38% |
| Monday | 39°F | Chance Light Snow | 10 to 15 mph NE | 37% |
| Monday Night | 28°F | Mostly Cloudy | 15 mph NE | 37% |
Forecast source: National Weather Service (api.weather.gov) for St. Paul (57.179, -170.323). Updated through the day.
Growing snapshot for St. Paul
Last spring frost
Jun 4
First fall frost
Sep 28
Growing season
114 days
More local growing data for St. Paul: nearby ZIP 99660 weather · frost dates · planting calendar · Alaska frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, St Paul Island Ap, Ak (4.1 mi from St. Paul). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.