Castleton Weather Forecast

    • 49
    • 72

    Mostly Sunny

    • 53
    • 75

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

    • 71
    • 91

    Slight Chance Thunderstorms

    • 65
    • 89

    Chance Thunderstorms

    • 64
    • 86

    Slight Chance Thunderstorms

    • 65
    • 85

    Chance Thunderstorms

Today 21 Jul Western Rutland

Sunny. Near steady temperature around 70. North Winds around 10 Mph.

Tonight 21 Jul Western Rutland

Clear. Lows in the upper 40s. North Winds around 10 Mph until Midnight, becoming light and variable.

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Castleton Temperature Statistics

July Temperature

Rutland-Southern Vermont Regional Airport (13.7 miles)

  • Lowest 5 July, 2025

    52 °F

  • Average July

    72.9 °F

  • Highest 16 July, 2025

    90 °F

Climate (2020–Present)

Rutland-Southern Vermont Regional Airport (13.7 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    57.2 °F
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