Castleton Weather Forecast

    • 54
    • 73

    Mostly Sunny

    • 41
    • 78

    Rain Showers

    • 32
    • 53

    Rain Showers Likely

    • 41
    • 49

    Mostly Cloudy

    • 30
    • 53

    Slight Chance Snow

    • 35
    • 48

    Cloudy

Today 9 Mar Stark

Sunny. Highs in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Mar Stark

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Castleton Temperature Statistics

March Temperature

Marshall County Airport (17.4 miles)

  • Lowest 1 March, 2026

    21.7 °F

  • Average March

    41.9 °F

  • Highest 6 March, 2026

    72.1 °F

Climate (2021–Present)

Marshall County Airport (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.1 °F
Get WillyWeather+ to remove ads