St. Anthony, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Anthony, a city in Hennepin County, Minnesota.
Today
75°F
Partly Sunny
Partly sunny, with a high near 75. Northwest wind 5 to 10 mph.
7-day forecast for St. Anthony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Partly Sunny | 5 to 10 mph NW | 3% |
| Tonight | 58°F | Patchy Smoke then Partly Cloudy | 0 to 10 mph WNW | 3% |
| Wednesday | 78°F | Sunny | 0 to 10 mph WSW | 0% |
| Wednesday Night | 61°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Thursday | 82°F | Sunny | 5 to 15 mph SSW | 0% |
| Thursday Night | 66°F | Mostly Clear | 10 to 15 mph SSW | 3% |
| Friday | 86°F | Sunny | 10 mph SSW | 9% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 25% |
| Saturday | 85°F | Mostly Sunny | 5 to 10 mph SSW | 14% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 51% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 51% |
| Sunday Night | 66°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph NNE | 18% |
| Monday | 82°F | Slight Chance Showers And Thunderstorms | 5 mph NE | 21% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms | 5 mph NNE | 23% |
Forecast source: National Weather Service (api.weather.gov) for St. Anthony (45.030, -93.215). Updated through the day.
Growing snapshot for St. Anthony
Last spring frost
Apr 23
First fall frost
Oct 16
Growing season
175 days
Hardiness zone
5a
More local growing data for St. Anthony: nearby ZIP 55418 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Lower St Anthony Falls, Mn (3 mi from St. Anthony). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.