Delavan Weather Forecast

    • 24
    • 31

    Partly Sunny

    • 30
    • 39

    Partly Sunny

    • 24
    • 45

    Chance Rain/Snow

    • 11
    • 30

    Chance Snow

    • 19
    • 26

    Mostly Cloudy

    • 13
    • 31

    Chance Snow

Today 11 Jan Walworth

Cloudy in the morning then becoming partly sunny. Highs in the lower 30s. Northwest Winds 10 to 20 Mph.

Tonight 11 Jan Walworth

Partly cloudy. Near steady temperature in the mid 20s. Southwest Winds 10 to 20 Mph.

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Delavan Temperature Statistics

January Temperature

Burlington Municipal Airport (17.4 miles)

  • Lowest 1 January, 2026

    7 °F

  • Average January

    27.4 °F

  • Highest 8 January, 2026

    57.7 °F

Climate (2021–Present)

Burlington Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    59.7 °F
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