Castleton Weather Forecast

    • 55
    • 73

    Chance Thunderstorms

    • 33
    • 81

    Thunderstorms

    • 27
    • 50

    Mostly Sunny

    • 38
    • 55

    Partly Sunny

    • 50
    • 62

    Partly Sunny

    • 57
    • 79

    Chance Thunderstorms

Today 25 Mar Stark

Partly sunny with a 20 percent chance of Showers. Not as cool with Highs in the lower 70s. South Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 25 Mar Stark

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Not as cool with Lows in the mid 50s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castleton Temperature Statistics

March Temperature

Marshall County Airport (17.4 miles)

  • Lowest 16 March, 2026

    15.8 °F

  • Average March

    45.7 °F

  • Highest 10 March, 2026

    82.4 °F

Climate (2021–Present)

Marshall County Airport (17.4 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.1 °F
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