Big Eau Pleine Reservoir Weather Forecast

    • 54
    • 74

    Mostly Cloudy

    • 45
    • 63

    Mostly Cloudy

    • 38
    • 52

    Chance Rain Showers

    • 49
    • 59

    Chance Rain Showers

    • 48
    • 67

    Chance Rain Showers

    • 46
    • 65

    Chance Rain Showers

    • 50
    • 65

    Rain Showers Likely

Today 24 Oct Marathon

Mostly cloudy with a 50 percent chance of Showers. Highs in the middle 60s.

Tonight 24 Oct Marathon

Mostly cloudy. Lows in the lower 50s. Southwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Eau Pleine Reservoir Temperature Statistics

October Temperature

Mosinee (6.2 miles)

  • Lowest 17 October, 2026

    26.6 °F
  • Average October

    52 °F
  • Highest 12 October, 2026

    82.4 °F

Climate (2021–2026)

Mosinee (6.2 miles)

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  • Average Low 2021–2026

    35.8 °F
  • Average 2021–2026

    43.2 °F
  • Average High 2021–2026

    53.6 °F
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