Sleepy Eye Lake Weather Forecast

    • 53
    • 65

    Increasing Clouds

    • 53
    • 62

    Rain Showers

    • 55
    • 66

    Rain Showers Likely

    • 56
    • 66

    Chance Rain Showers

    • 56
    • 72

    Chance Rain Showers

    • 55
    • 71

    Chance Rain Showers

Today 23 Sep Brown

Sunny. Highs in the mid 60s. Southeast Winds 5 to 15 Mph.

Tonight 23 Sep Brown

Partly cloudy in the Evening, then mostly cloudy with a 50 percent chance of rain Showers after midnight. Lows in the lower 50s. Southeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleepy Eye Lake Temperature Statistics

September Temperature

New Ulm Municipal Airport (11.2 miles)

  • Lowest 16 September, 2026

    46.4 °F

  • Average September

    68 °F

  • Highest 3 September, 2026

    89.6 °F

Climate (2021–2026)

New Ulm Municipal Airport (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    57 °F
Get WillyWeather+ to remove ads