Williston South Weather Forecast

    • 65
    • 69

    Rain Showers

    • 52
    • 74

    Partly Sunny

    • 49
    • 68

    Mostly Sunny

    • 60
    • 74

    Partly Sunny

    • 57
    • 77

    Chance Rain Showers

    • 54
    • 71

    Slight Chance Rain Showers

    • 58
    • 76

    Chance Rain Showers

Today 9 Sep Western Chittenden

Cloudy. Showers this afternoon. Highs in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 9 Sep Western Chittenden

Isolated Thunderstorms. Showers. Lows in the mid 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williston South Temperature Statistics

September Temperature

Burlington, Burlington International Airport (3.7 miles)

  • Lowest 7 September, 2026

    50 °F

  • Average September

    68.1 °F

  • Highest 3 September, 2026

    82.7 °F

Climate (2021–2026)

Burlington, Burlington International Airport (3.7 miles)

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  • Average Low 2021–2026

    41 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    58.6 °F
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