Castleton Weather Forecast

    • 64
    • 84

    Chance Thunderstorms

    • 64
    • 83

    Mostly Sunny

    • 66
    • 87

    Mostly Sunny

    • 68
    • 88

    Slight Chance Thunderstorms

    • 72
    • 90

    Slight Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

Today 30 Jun Stark

Partly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 30 Jun Stark

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the mid 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Castleton Temperature Statistics

June Temperature

Marshall County Airport (17.4 miles)

  • Lowest 1 June, 2025

    45.5 °F

  • Average June

    73 °F

  • Highest 21 June, 2025

    91.6 °F

Climate (2020–Present)

Marshall County Airport (17.4 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.7 °F
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