Castleton - on - Hudson Weather Forecast

    • 23
    • 38

    Decreasing Clouds

    • 36
    • 52

    Mostly Cloudy

    • 45
    • 57

    Mostly Cloudy

    • 56
    • 70

    Chance Rain

    • 36
    • 69

    Rain Likely

    • 35
    • 48

    Chance Rain/Snow

Today 28 Mar Western Rensselaer

Mostly sunny. Highs in the mid 30s. Northwest Winds 10 to 15 Mph.

Tonight 28 Mar Western Rensselaer

Mostly clear in the Evening, then becoming mostly cloudy. Cold with Lows in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming south around 5 Mph after midnight.

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Castleton - on - Hudson Temperature Statistics

March Temperature

Albany International Airport (14.9 miles)

  • Lowest 2 March, 2026

    6.7 °F

  • Average March

    37.5 °F

  • Highest 10 March, 2026

    76.6 °F

Climate (2021–Present)

Albany International Airport (14.9 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    60.5 °F
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