Mosinee Weather Forecast

    • 47
    • 55

    Chance Rain Showers

    • 49
    • 65

    Partly Sunny

    • 54
    • 61

    Rain

    • 47
    • 65

    Rain

    • 43
    • 58

    Chance Rain Showers

    • 39
    • 57

    Chance Rain Showers

    • 37
    • 54

    Mostly Cloudy

Today 31 Oct Marathon

Numerous Showers. Temperatures in the lower to mid 50s. Southeast wind 5 to 10 Mph.

Tonight 31 Oct Marathon

Not as cool. Cloudy. Patchy fog in the evening. Scattered Showers in the Evening, then a chance of Sprinkles after midnight. Lows in the upper 40s. Light and variable wind. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mosinee Temperature Statistics

October Temperature

Mosinee (1.9 miles)

  • Lowest 17 October, 2026

    26.6 °F

  • Average October

    52.2 °F

  • Highest 12 October, 2026

    82.4 °F

Climate (2021–2026)

Mosinee (1.9 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    53.6 °F
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