Ashokan Reservoir Weather Forecast

    • 59
    • 81

    Increasing Clouds

    • 67
    • 82

    Mostly Cloudy

    • 56
    • 81

    Slight Chance Rain Showers

    • 53
    • 75

    Mostly Sunny

    • 57
    • 77

    Partly Sunny

    • 57
    • 79

    Partly Sunny

Today 8 Sep Western Ulster

Mostly sunny. Highs in the mid 70s. Northwest Winds around 5 Mph.

Tonight 8 Sep Western Ulster

Partly cloudy. Near steady temperature in the lower 50s. North Winds around 5 Mph.

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  • Temperature Real-Time

Ashokan Reservoir Temperature Statistics

September Temperature

Poughkeepsie, Dutchess County Airport (28 miles)

  • Lowest 5 September, 2026

    57.9 °F

  • Average September

    71.5 °F

  • Highest 3 September, 2026

    85.6 °F

Climate (2021–2026)

Poughkeepsie, Dutchess County Airport (28 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.1 °F
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