Merriman Dam Weather Forecast

    • 37
    • 58

    Chance Rain Showers

    • 37
    • 57

    Chance Rain Showers

    • 35
    • 55

    Chance Rain

    • 34
    • 53

    Partly Sunny

    • 45
    • 60

    Chance Rain Showers

    • 46
    • 68

    Chance Rain Showers

Today 30 Apr Western Ulster

Mostly cloudy this Morning, then becoming partly sunny. A 40 percent chance of Showers. Highs in the upper 50s. West Winds around 5 Mph.

Tonight 30 Apr Western Ulster

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 30s. Northwest Winds around 5 Mph.

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Merriman Dam Temperature Statistics

April Temperature

Monticello, Sullivan County International Airport (20.5 miles)

  • Lowest 8 April, 2026

    18 °F

  • Average April

    49 °F

  • Highest 16 April, 2026

    82.9 °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

    55.1 °F
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