Decker Lake Weather Forecast

    • 42
    • 51

    Rain

    • 32
    • 48

    Chance Rain

    • 30
    • 45

    Partly Sunny

    • 35
    • 53

    Partly Sunny

    • 37
    • 56

    Partly Sunny

    • 38
    • 59

    Mostly Sunny

Today 4 Nov Le Sueur

Drizzle and rain likely in the Morning, then rain in the afternoon. Patchy fog through the day. Near steady temperature around 50. West Winds 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 4 Nov Le Sueur

Patchy fog in the evening. Rain in the Evening, then chance of drizzle after midnight. Lows in the lower 40s. Northwest Winds 10 to 15 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Decker Lake Temperature Statistics

November Temperature

Mankato, Mankato Regional Airport (10.6 miles)

  • Lowest 1 November, 2026

    54 °F

  • Average November

    58.8 °F

  • Highest 1 November, 2026

    64.9 °F

Climate (2021–2026)

Mankato, Mankato Regional Airport (10.6 miles)

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

  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.2 °F
Get WillyWeather+ to remove ads