Neenah Weather Forecast

    • 71
    • 88

    Slight Chance Thunderstorms

    • 70
    • 87

    Chance Rain Showers

    • 67
    • 83

    Chance Rain Showers

    • 66
    • 81

    Chance Rain Showers

    • 66
    • 83

    Slight Chance Thunderstorms

    • 67
    • 83

    Slight Chance Rain Showers

Today 31 Aug Winnebago

Very warm and humid. Partly cloudy. Highs in the upper 80s. Southwest wind 5 to 10 Mph. Heat indices to 96.

Tonight 31 Aug Winnebago

Muggy. Partly cloudy. Patchy fog after midnight. Lows in the lower 70s. Southwest wind 5 to 10 Mph in the evening becoming light and variable. Highest heat index Readings to 95 in the evening.

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Neenah Temperature Statistics

August Temperature

Appleton-Outagamie (5.6 miles)

  • Lowest 24 August, 2026

    50 °F

  • Average August

    70 °F

  • Highest 4 August, 2026

    84.2 °F

Climate (2021–2026)

Appleton-Outagamie (5.6 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    56.8 °F
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