Larsen Weather Forecast

    • 57
    • 67

    Rain Showers

    • 55
    • 64

    Rain Showers

    • 51
    • 65

    Mostly Cloudy

    • 48
    • 61

    Slight Chance Rain Showers

    • 49
    • 62

    Partly Sunny

    • 51
    • 67

    Partly Sunny

Today 18 Sep Winnebago

Mostly cloudy. Showers likely in the afternoon. Highs in the upper 60s. East wind 10 to 15 Mph. Chance of rain 70 percent.

Tonight 18 Sep Winnebago

Showers in the Evening, then Showers and a slight chance of Thunderstorms after midnight. Lows in the upper 50s. East wind 10 to 15 Mph. Chance of rain near 100 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

    69.2 °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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