Knowlton Weather Forecast

    • 58
    • 80

    Increasing Clouds

    • 56
    • 80

    Decreasing Clouds

    • 60
    • 82

    Partly Sunny

    • 61
    • 84

    Partly Sunny

    • 60
    • 82

    Chance Rain Showers

    • 56
    • 76

    Chance Thunderstorms

    • 50
    • 70

    Chance Rain Showers

Today 13 Sep Marathon

Mostly sunny. Temperatures near 80. Southeast wind 5 to 10 Mph.

Tonight 13 Sep Marathon

Partly cloudy. Areas of fog after midnight. Lows in the upper 50s. East wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Knowlton Temperature Statistics

September Temperature

Mosinee (4.3 miles)

  • Lowest 4 September, 2025

    37.4 °F

  • Average September

    54.4 °F

  • Highest 1 September, 2025

    73.4 °F

Climate (2020–Present)

Mosinee (4.3 miles)

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  • Average Low 2020–2025

    35.7 °F

  • Average 2020–2025

    43 °F

  • Average High 2020–2025

    53.3 °F
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