Lake Du Bay Weather Forecast

    • 58
    • 76

    Rain Showers

    • 41
    • 65

    Chance Rain Showers

    • 38
    • 61

    Partly Sunny

    • 42
    • 64

    Mostly Cloudy

    • 47
    • 68

    Mostly Cloudy

    • 50
    • 73

    Chance Rain Showers

Today 18 May Marathon

Warmer. Patchy fog in the morning. Showers likely and a slight chance of Thunderstorms. Highs around 80. Southwest wind 10 to 15 Mph. Chance of rain 70 percent.

Tonight 18 May Marathon

Showers likely and a chance of Thunderstorms. Areas of fog. Lows in the upper 40s. Southeast wind 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Du Bay Temperature Statistics

May Temperature

Mosinee (4.3 miles)

  • Lowest 2 May, 2026

    26.6 °F

  • Average May

    45.9 °F

  • Highest 15 May, 2026

    78.8 °F

Climate (2021–Present)

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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