Williston South Weather Forecast

    • 15
    • 29

    Mostly Cloudy

    • 9
    • 26

    Chance Snow Showers

    • 5
    • 15

    Mostly Cloudy

    • 19
    • 24

    Chance Snow

    • 6
    • 27

    Chance Snow Showers

    • 5
    • 19

    Mostly Cloudy

Today 18 Jan Western Chittenden

Partly sunny. Highs around 30. Southwest Winds around 10 Mph.

Tonight 18 Jan Western Chittenden

Partly cloudy. Lows around 16. Light and variable Winds.

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Williston South Temperature Statistics

January Temperature

Burlington, Burlington International Airport (3.7 miles)

  • Lowest 2 January, 2026

    3 °F

  • Average January

    27.2 °F

  • Highest 9 January, 2026

    46.9 °F

Climate (2021–Present)

Burlington, Burlington International Airport (3.7 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    58.5 °F
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