Sinissippi Lake Weather Forecast

    • 58
    • 84

    Partly Sunny

    • 59
    • 84

    Increasing Clouds

    • 60
    • 77

    Chance Rain Showers

    • 60
    • 78

    Chance Thunderstorms

    • 60
    • 80

    Chance Thunderstorms

    • 58
    • 80

    Chance Rain Showers

    • 54
    • 76

    Slight Chance Rain Showers

Today 17 Sep Dodge

Sunny. South Winds up to 5 Mph.

Tonight 17 Sep Dodge

Partly cloudy. Lows in the lower 60s. South Winds up to 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sinissippi Lake Temperature Statistics

September Temperature

Juneau, Dodge County Airport (5.6 miles)

  • Lowest 4 September, 2025

    38.7 °F

  • Average September

    60.5 °F

  • Highest 15 September, 2025

    80.4 °F

Climate (2020–Present)

Juneau, Dodge County Airport (5.6 miles)

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

  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    55.9 °F
Get WillyWeather+ to remove ads