Castleton Weather Forecast

    • 39
    • 46

    Chance Drizzle

    • 43
    • 44

    Chance Rain

    • 40
    • 54

    Mostly Cloudy

    • 43
    • 56

    Mostly Cloudy

    • 13
    • 47

    Chance Rain

    • 13
    • 23

    Partly Sunny

    • 18
    • 30

    Mostly Cloudy

Today 24 Dec Stark

Cloudy with a chance of drizzle. Near steady temperature in the mid 40s. Southeast Winds 5 to 10 Mph.

Tonight 24 Dec Stark

Cloudy. A chance of drizzle this evening. Areas of fog. Not as cool with Lows around 40. Northwest Winds around 5 Mph.

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Castleton Temperature Statistics

December Temperature

Marshall County Airport (17.4 miles)

  • Lowest 14 December, 2025

    -7.6 °F

  • Average December

    20.5 °F

  • Highest 18 December, 2025

    52.9 °F

Climate (2020–Present)

Marshall County Airport (17.4 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    61.7 °F
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