Winchester Weather Forecast

    • 33
    • 54

    Decreasing Clouds

    • 45
    • 61

    Partly Sunny

    • 35
    • 65

    Partly Sunny

    • 31
    • 49

    Wintry Mix Likely

    • 24
    • 39

    Chance Snow

    • 33
    • 43

    Rain/Snow Likely

    • 24
    • 49

    Slight Chance Snow

Today 7 Mar Winnebago

Mostly cloudy. Highs in the middle 50s. Temperatures falling into the lower 40s in the afternoon. West wind 10 to 15 Mph.

Tonight 7 Mar Winnebago

Colder. Partly cloudy. Lows around 30. Southwest wind 10 to 15 Mph.

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Winchester Temperature Statistics

March Temperature

Appleton-Outagamie (8.1 miles)

  • Lowest 1 March, 2026

    17.6 °F

  • Average March

    32.7 °F

  • Highest 4 March, 2026

    55.4 °F

Climate (2021–Present)

Appleton-Outagamie (8.1 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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