Castleton Weather Forecast

    • 27
    • 36

    Patchy Freezing Fog

    • 32
    • 38

    Mostly Cloudy

    • 11
    • 44

    Rain Likely

    • 23
    • 31

    Mostly Cloudy

    • 22
    • 44

    Mostly Cloudy

    • 23
    • 34

    Mostly Cloudy

Today 16 Dec Stark

Patchy freezing fog this morning. Mostly sunny. Highs in the mid 30s. Southwest Winds 10 to 15 Mph.

Tonight 16 Dec Stark

Mostly cloudy and not as cool. Near steady temperature in the lower 30s. Southwest Winds around 10 Mph, becoming west after midnight.

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Castleton Temperature Statistics

December Temperature

Marshall County Airport (17.4 miles)

  • Lowest 4 December, 2025

    -4.2 °F

  • Average December

    17.5 °F

  • Highest 3 December, 2025

    32 °F

Climate (2020–Present)

Marshall County Airport (17.4 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    61.8 °F
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