Larsen Weather Forecast

    • 53
    • 79

    Becoming Sunny

    • 43
    • 68

    Partly Sunny

    • 60
    • 71

    Rain Showers

    • 53
    • 76

    Chance Rain Showers

    • 57
    • 69

    Chance Rain Showers

    • 54
    • 73

    Slight Chance Thunderstorms

Today 12 Sep Winnebago

Partly cloudy. Highs in the upper 70s. West wind 10 to 15 Mph.

Tonight 12 Sep Winnebago

Cooler. Clear in the evening then becoming partly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larsen Temperature Statistics

September Temperature

Appleton-Outagamie (6.8 miles)

  • Lowest 10 September, 2026

    59 °F

  • Average September

    72.2 °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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