Menasha Weather Forecast

    • 50
    • 65

    Mostly Cloudy

    • 51
    • 66

    Slight Chance Rain Showers

    • 54
    • 77

    Partly Sunny

    • 59
    • 83

    Mostly Sunny

    • 59
    • 85

    Partly Sunny

    • 58
    • 82

    Slight Chance Thunderstorms

Today 22 May Winnebago

Partly sunny. Highs in the middle 60s. East wind 10 to 20 Mph.

Tonight 22 May Winnebago

Mostly cloudy. Lows in the upper 40s. East wind 10 to 15 Mph.

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Menasha Temperature Statistics

May Temperature

Appleton-Outagamie (5 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    52.7 °F

  • Highest 16 May, 2026

    86 °F

Climate (2021–Present)

Appleton-Outagamie (5 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    56.7 °F
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