Big Eau Pleine Reservoir Weather Forecast

    • 53
    • 67

    Mostly Cloudy

    • 52
    • 74

    Partly Sunny

    • 57
    • 71

    Rain Showers

    • 56
    • 68

    Chance Rain Showers

    • 45
    • 68

    Partly Sunny

    • 44
    • 63

    Partly Sunny

Today 27 Sep Marathon

Mostly cloudy. A chance of Sprinkles. Highs in the upper 60s. Light and variable wind.

Tonight 27 Sep Marathon

Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light and variable wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Eau Pleine Reservoir Temperature Statistics

September Temperature

Mosinee (6.2 miles)

  • Lowest 14 September, 2026

    41 °F

  • Average September

    60.4 °F

  • Highest 1 September, 2026

    87.8 °F

Climate (2021–2026)

Mosinee (6.2 miles)

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

  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    53.6 °F
Get WillyWeather+ to remove ads