Castleton Weather Forecast

    • 65
    • 85

    Mostly Sunny

    • 68
    • 87

    Partly Sunny

    • 68
    • 87

    Rain Showers Likely

    • 66
    • 84

    Chance Thunderstorms

    • 66
    • 84

    Chance Rain Showers

    • 67
    • 87

    Mostly Sunny

Today 7 Jul Stark

Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 7 Jul Stark

Mostly clear. Lows in the mid 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Castleton Temperature Statistics

July Temperature

Marshall County Airport (17.4 miles)

  • Lowest 4 July, 2026

    68 °F

  • Average July

    80.3 °F

  • Highest 2 July, 2026

    91.4 °F

Climate (2021–2026)

Marshall County Airport (17.4 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    62.2 °F
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