Lake Du Bay Weather Forecast

    • 45
    • 74

    Becoming Sunny

    • 49
    • 77

    Mostly Sunny

    • 61
    • 81

    Rain Showers Likely

    • 57
    • 79

    Chance Rain Showers

    • 52
    • 79

    Mostly Sunny

    • 52
    • 78

    Partly Sunny

Today 23 Aug Marathon

Mostly sunny. Highs in the lower 70s. Northwest wind 5 to 10 Mph.

Tonight 23 Aug Marathon

Clear. Patchy fog after midnight. Lows in the lower 40s. North wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Du Bay Temperature Statistics

August Temperature

Mosinee (4.3 miles)

  • Lowest 20 August, 2026

    46.4 °F

  • Average August

    66.8 °F

  • Highest 1 August, 2026

    84.2 °F

Climate (2021–2026)

Mosinee (4.3 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    53.5 °F
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