Glenham Weather Forecast

    • 58
    • 82

    Mostly Sunny

    • 49
    • 81

    Mostly Sunny

    • 48
    • 73

    Mostly Sunny

    • 50
    • 73

    Partly Sunny

    • 59
    • 78

    Partly Sunny

    • 62
    • 84

    Slight Chance Rain Showers

Today 18 Sep Western Dutchess

Patchy fog this morning. Sunny, warmer with Highs in the lower 80s. Light and variable Winds, becoming northwest around 5 Mph this afternoon.

Tonight 18 Sep Western Dutchess

Clear. Lows in the mid 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Glenham Temperature Statistics

September Temperature

Poughkeepsie, Dutchess County Airport (7.5 miles)

  • Lowest 8 September, 2025

    44.1 °F

  • Average September

    64.2 °F

  • Highest 5 September, 2025

    81 °F

Climate (2020–Present)

Poughkeepsie, Dutchess County Airport (7.5 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    63.2 °F
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