Big Eau Pleine Reservoir Weather Forecast

    • 33
    • 49

    Decreasing Clouds

    • 35
    • 54

    Chance Rain Showers

    • 42
    • 62

    Partly Sunny

    • 38
    • 64

    Chance Rain Showers

    • 36
    • 56

    Partly Sunny

    • 39
    • 58

    Partly Sunny

Today 6 May Marathon

Mostly cloudy. Highs in the upper 40s. Northwest wind 10 to 15 Mph.

Tonight 6 May Marathon

Partly cloudy. Widespread frost after midnight. Lows in the lower 30s. West wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Eau Pleine Reservoir Temperature Statistics

May Temperature

Mosinee (6.2 miles)

  • Lowest 2 May, 2026

    26.6 °F

  • Average May

    45.8 °F

  • Highest 4 May, 2026

    68 °F

Climate (2021–Present)

Mosinee (6.2 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    53.5 °F
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