Sleepy Eye, MN Weather & Growing Conditions
Today
70°F
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after noon. Partly sunny, with a high near 70. Northwest wind around 10 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Partly Sunny then Slight Chance Rain Showers | 10 mph NW | 22% |
| Tonight | 51°F | Partly Cloudy | 0 to 5 mph W | 13% |
| Wednesday | 77°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 55°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 80°F | Sunny | 5 to 15 mph SSW | 0% |
| Thursday Night | 61°F | Mostly Clear | 10 mph S | 4% |
| Friday | 83°F | Sunny | 10 mph SSW | 11% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 17% |
| Saturday | 82°F | Sunny | 5 to 10 mph SSW | 10% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 10 mph SE | 41% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 10 mph ESE | 41% |
| Sunday Night | 64°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 mph ENE | 29% |
| Monday | 80°F | Chance Showers And Thunderstorms | 10 mph ENE | 29% |
| Monday Night | 63°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sleepy Eye, MN
Last spring frost
Apr 29
First fall frost
Oct 7
Growing season
161 days
Hardiness zone
5a
Explore more for Sleepy Eye, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, New Ulm 2 Se, Mn (12.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.