Castleton Weather Forecast

    • 9
    • 30

    Flurries Likely

    • -2
    • 19

    Mostly Sunny

    • 19
    • 26

    Mostly Cloudy

    • 24
    • 36

    Rain/Snow

    • 16
    • 34

    Chance Snow Showers

    • 12
    • 30

    Chance Snow Showers

Today 7 Dec Western Rutland

Partly sunny in the Morning, then mostly cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Highs in the upper 20s. Light and variable Winds. Chance of snow 50 percent.

Tonight 7 Dec Western Rutland

Mostly cloudy. Lows around 20. West Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castleton Temperature Statistics

December Temperature

Rutland-Southern Vermont Regional Airport (13.7 miles)

  • Lowest 4 December, 2025

    1.9 °F

  • Average December

    25.2 °F

  • Highest 1 December, 2025

    36 °F

Climate (2020–Present)

Rutland-Southern Vermont Regional Airport (13.7 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    57.1 °F
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