Merriman Dam Weather Forecast

    • 34
    • 55

    Mostly Sunny

    • 40
    • 67

    Chance Rain Showers

    • 32
    • 55

    Mostly Sunny

    • 43
    • 58

    Mostly Cloudy

    • 56
    • 70

    Slight Chance Rain Showers

    • 59
    • 79

    Chance Rain Showers

Today 9 Apr Western Ulster

Sunny. Highs in the mid 50s. South Winds 5 to 10 Mph.

Tonight 9 Apr Western Ulster

Clear and not as cold. Near steady temperature in the mid 30s. Southwest Winds around 5 Mph.

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Merriman Dam Temperature Statistics

April Temperature

Monticello, Sullivan County International Airport (20.5 miles)

  • Lowest 6 April, 2026

    33.1 °F

  • Average April

    46.1 °F

  • Highest 3 April, 2026

    68 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (20.5 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    55 °F
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