Grahamsville Weather Forecast

    • 49
    • 68

    Mostly Sunny

    • 55
    • 76

    Chance Thunderstorms

    • 41
    • 64

    Rain

    • 36
    • 58

    Chance Rain Showers

    • 38
    • 57

    Partly Sunny

    • 38
    • 60

    Chance Rain Showers

Today 4 May Sullivan

Mostly sunny. Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 4 May Sullivan

Mostly clear. Lows in the upper 40s. South Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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Grahamsville Temperature Statistics

May Temperature

Monticello, Sullivan County International Airport (16.2 miles)

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Climate (2021–Present)

Monticello, Sullivan County International Airport (16.2 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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