Lake Du Bay Weather Forecast

    • 69
    • 90

    Rain Showers

    • 61
    • 86

    Chance Thunderstorms

    • 60
    • 84

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 65
    • 87

    Chance Rain Showers

    • 62
    • 85

    Chance Rain Showers

    • 60
    • 85

    Mostly Sunny

Today 26 Jul Marathon

Very warm and humid. Partly cloudy. Highs in the upper 80s. Southwest wind 5 to 10 Mph. Heat indices to 98.

Tonight 26 Jul Marathon

Muggy. Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers likely and a chance of Thunderstorms after midnight. Lows in the upper 60s. Southwest wind 5 to 10 Mph. Chance of rain 70 percent. Highest heat index Readings to 97 in the evening.

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Lake Du Bay Temperature Statistics

July Temperature

Mosinee (4.3 miles)

  • Lowest 23 July, 2026

    46.4 °F

  • Average July

    70.1 °F

  • Highest 13 July, 2026

    89.6 °F

Climate (2021–2026)

Mosinee (4.3 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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