Larsen Weather Forecast

    • 55
    • 71

    Chance Rain Showers

    • 53
    • 73

    Decreasing Clouds

    • 58
    • 67

    Rain Showers

    • 55
    • 67

    Rain Showers

    • 51
    • 64

    Chance Rain Showers

    • 51
    • 64

    Chance Rain Showers

    • 52
    • 66

    Slight Chance Rain Showers

Today 16 Sep Winnebago

Partly cloudy. Lows in the lower 50s. Highs around 70.

Tonight 16 Sep Winnebago

Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms after midnight. Lows in the middle 50s. East wind 5 to 10 Mph in the evening becoming light and variable. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larsen Temperature Statistics

September Temperature

Appleton-Outagamie (6.8 miles)

  • Lowest 14 September, 2026

    48.2 °F

  • Average September

    69.6 °F

  • Highest 1 September, 2026

    93.2 °F

Climate (2021–2026)

Appleton-Outagamie (6.8 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.9 °F
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