Windom, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Windom, a city in Cottonwood County, Minnesota.
Today
65°F
Areas Of Fog
Areas of fog and a chance of rain showers before 4pm. Cloudy, with a high near 65. North wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Windom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Areas Of Fog | 5 to 10 mph N | 25% |
| Tonight | 53°F | Patchy Fog | 10 mph NNE | 11% |
| Sunday | 66°F | Mostly Cloudy | 10 to 15 mph NE | 7% |
| Sunday Night | 50°F | Cloudy then Chance Rain Showers | 5 to 10 mph ENE | 25% |
| Monday | 62°F | Chance Rain Showers | 5 to 10 mph ENE | 25% |
| Monday Night | 44°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 10 mph ENE | 16% |
| Tuesday | 64°F | Mostly Sunny | 5 to 10 mph E | 4% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Wednesday | 67°F | Sunny | 0 to 10 mph SE | 3% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SSE | 16% |
| Thursday | 68°F | Slight Chance Rain Showers | 5 to 10 mph SSE | 17% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 5 mph SSE | 8% |
| Friday | 71°F | Mostly Sunny | 0 to 10 mph SSE | 8% |
| Friday Night | 53°F | Partly Cloudy | 5 mph SSE | 13% |
Forecast source: National Weather Service (api.weather.gov) for Windom (43.874, -95.119). Updated through the day.
Growing snapshot for Windom
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
5a
More local growing data for Windom: nearby ZIP 56101 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Windom, Mn (0.9 mi from Windom). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.