Merriman Dam Weather Forecast

    • 41
    • 64

    Rain

    • 22
    • 47

    Rain

    • 22
    • 35

    Partly Sunny

    • 31
    • 45

    Mostly Cloudy

    • 37
    • 52

    Mostly Cloudy

    • 37
    • 53

    Chance Rain

Today 26 Mar Western Ulster

Mostly sunny. A chance of Showers in the afternoon. Not as cool with Highs in the lower 60s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 26 Mar Western Ulster

Rain. Lows in the upper 30s. Southwest Winds around 5 Mph, becoming northwest after midnight. Gusts up to 20 Mph. Chance of rain near 100 percent.

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Merriman Dam Temperature Statistics

March Temperature

Monticello, Sullivan County International Airport (20.5 miles)

  • Lowest 2 March, 2026

    9 °F

  • Average March

    37.3 °F

  • Highest 10 March, 2026

    73.9 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (20.5 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    55 °F
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