Walworth County Fair Grounds Weather Forecast

    • 26
    • 34

    Increasing Clouds

    • 29
    • 36

    Rain

    • 6
    • 42

    Rain

    • 17
    • 22

    Mostly Cloudy

    • 11
    • 37

    Mostly Cloudy

    • 14
    • 24

    Mostly Cloudy

    • 25
    • 33

    Mostly Cloudy

Today 16 Dec Walworth

Not as cold. Sunny early in the afternoon then becoming partly sunny. Highs in the mid 30s. Southwest Winds 10 to 20 Mph.

Tonight 16 Dec Walworth

Not as cold. Mostly cloudy. Lows in the mid 20s. West Winds 10 to 20 Mph.

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Walworth County Fair Grounds Temperature Statistics

December Temperature

Burlington Municipal Airport (11.2 miles)

  • Lowest 4 December, 2025

    -1.1 °F

  • Average December

    17.7 °F

  • Highest 10 December, 2025

    37.4 °F

Climate (2020–Present)

Burlington Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    49.9 °F

  • Average High 2020–2025

    59.6 °F
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