Big Eau Pleine Reservoir Weather Forecast

    • 59
    • 72

    Mostly Cloudy

    • 44
    • 67

    Mostly Cloudy

    • 40
    • 63

    Mostly Sunny

    • 44
    • 63

    Partly Sunny

    • 37
    • 63

    Mostly Sunny

    • 41
    • 60

    Mostly Sunny

Today 30 Sep Marathon

Humid. Mostly cloudy. Areas of fog in the morning. Highs in the lower 70s. Southwest wind 5 to 10 Mph.

Tonight 30 Sep Marathon

Cloudy. Patchy fog. Lows in the upper 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

    59.9 °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