Castleton Weather Forecast

    • 23
    • 28

    Mostly Cloudy

    • 22
    • 28

    Snow

    • 4
    • 26

    Chance Snow

    • 14
    • 22

    Chance Snow

    • 29
    • 38

    Chance Rain

    • 16
    • 37

    Chance Rain/Snow

    • 11
    • 29

    Mostly Cloudy

Today 5 Dec Stark

Mostly sunny and not as cool. Near steady temperature in the upper 20s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 5 Dec Stark

Mostly cloudy and not as cool. Near steady temperature in the mid 20s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west after midnight.

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Castleton Temperature Statistics

December Temperature

Marshall County Airport (17.4 miles)

  • Lowest 2 December, 2025

    13.1 °F

  • Average December

    22.9 °F

  • Highest 3 December, 2025

    32 °F

Climate (2020–Present)

Marshall County Airport (17.4 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    61.8 °F
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