Rondout Reservoir Weather Forecast

    • 38
    • 50

    Chance Rain Showers

    • 40
    • 58

    Partly Sunny

    • 37
    • 56

    Mostly Cloudy

    • 36
    • 51

    Rain Likely

    • 31
    • 44

    Chance Rain/Snow

    • 31
    • 43

    Mostly Cloudy

Today 9 Nov Western Ulster

Mostly cloudy this Morning, then becoming partly sunny. A 50 percent chance of Showers. Highs in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 9 Nov Western Ulster

Mostly cloudy. Lows in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Rondout Reservoir Temperature Statistics

November Temperature

Monticello, Sullivan County International Airport (18.6 miles)

  • Lowest 1 November, 2026

    28 °F

  • Average November

    52.6 °F

  • Highest 4 November, 2026

    72 °F

Climate (2021–2026)

Monticello, Sullivan County International Airport (18.6 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.2 °F
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