Larsen Weather Forecast

    • 52
    • 75

    Mostly Cloudy

    • 57
    • 71

    Chance Rain Showers

    • 55
    • 73

    Mostly Cloudy

    • 58
    • 67

    Rain

    • 57
    • 68

    Chance Rain

    • 54
    • 67

    Chance Rain

    • 52
    • 68

    Slight Chance Rain

Today 15 Sep Winnebago

Mostly cloudy. Nearly steady temperature in the mid 70s. West wind 10 to 15 Mph.

Tonight 15 Sep Winnebago

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 Mph shifting to the north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larsen Temperature Statistics

September Temperature

Appleton-Outagamie (6.8 miles)

  • Lowest 13 September, 2026

    51.8 °F

  • Average September

    70.4 °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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