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
44°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 44. Northwest wind 15 to 30 mph. Chance of precipitation is 40%.
7-day forecast for St. Paul
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 44°F | Chance Rain Showers | 15 to 30 mph NW | 36% |
| Tonight | 37°F | Chance Rain Showers | 15 to 25 mph NW | 46% |
| Sunday | 44°F | Rain Showers Likely | 15 to 30 mph NW | 55% |
| Sunday Night | 42°F | Chance Rain Showers | 15 to 20 mph NW | 32% |
| Monday | 48°F | Chance Rain Showers | 15 to 20 mph NW | 26% |
| Monday Night | 44°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph W | 19% |
| Tuesday | 51°F | Partly Sunny then Chance Rain Showers | 5 to 15 mph S | 40% |
| Tuesday Night | 45°F | Rain Showers Likely | 15 to 20 mph SE | 63% |
| Wednesday | 53°F | Rain Showers | 20 to 35 mph SE | 80% |
| Wednesday Night | 47°F | Rain Showers | 30 to 35 mph S | 81% |
| Thursday | 53°F | Rain Showers Likely | 30 to 35 mph SW | 72% |
| Thursday Night | 46°F | Rain Showers Likely | 30 to 35 mph W | 72% |
| Friday | 52°F | Rain Showers Likely | 30 mph W | 55% |
| Friday Night | 45°F | Chance Rain Showers | 25 to 30 mph SW | 51% |
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 Sep 19, 2026.