Wanamingo, MN Weather & Growing Conditions
Today
73°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 73. West northwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Showers And Thunderstorms Likely | 10 to 15 mph WNW | 65% |
| Tonight | 54°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph WNW | 15% |
| Wednesday | 74°F | Sunny | 0 to 5 mph WNW | 1% |
| Wednesday Night | 55°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Thursday | 78°F | Sunny | 5 to 10 mph SSW | 0% |
| Thursday Night | 60°F | Mostly Clear | 10 mph SSW | 3% |
| Friday | 81°F | Sunny | 10 to 15 mph SSW | 10% |
| Friday Night | 63°F | Slight Chance Showers And Thunderstorms | 10 mph SSW | 16% |
| Saturday | 82°F | Sunny | 5 to 10 mph SSW | 12% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 46% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 46% |
| Sunday Night | 64°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph NE | 30% |
| Monday | 81°F | Chance Showers And Thunderstorms | 5 to 10 mph ENE | 30% |
| Monday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wanamingo, MN
Last spring frost
May 9
First fall frost
Sep 30
Growing season
144 days
Hardiness zone
4b
Explore more for Wanamingo, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Zumbrota, Mn (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.