Castleton Weather Forecast

    • 42
    • 63

    Increasing Clouds

    • 54
    • 61

    Mostly Cloudy

    • 38
    • 66

    Mostly Sunny

    • 32
    • 63

    Chance Rain

    • 26
    • 46

    Slight Chance Snow

    • 23
    • 42

    Slight Chance Snow

Today 16 Feb Stark

Patchy fog in the morning. Mostly sunny. Highs in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 16 Feb Stark

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 40s. South Winds 5 to 10 Mph.

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Castleton Temperature Statistics

February Temperature

Marshall County Airport (17.4 miles)

  • Lowest 1 February, 2026

    -0.2 °F

  • Average February

    29 °F

  • Highest 13 February, 2026

    55.6 °F

Climate (2021–Present)

Marshall County Airport (17.4 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.9 °F
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