Roscoe Weather Forecast

    • 17
    • 39

    Decreasing Clouds

    • 36
    • 45

    Rain Showers

    • 19
    • 51

    Rain Showers

    • 27
    • 33

    Slight Chance Snow Showers

    • 16
    • 36

    Mostly Cloudy

    • 15
    • 26

    Chance Snow Showers

    • 23
    • 35

    Chance Rain/Snow

Today 17 Dec Sullivan

Partly sunny. Highs in the lower 40s. West Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 17 Dec Sullivan

Partly cloudy. Lows 15 to 20. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph this evening.

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Roscoe Temperature Statistics

December Temperature

Monticello, Sullivan County International Airport (16.8 miles)

  • Lowest 5 December, 2025

    -2 °F

  • Average December

    22.2 °F

  • Highest 1 December, 2025

    35.1 °F

Climate (2020–Present)

Monticello, Sullivan County International Airport (16.8 miles)

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  • Average Low 2020–2025

    36.6 °F

  • Average 2020–2025

    45.9 °F

  • Average High 2020–2025

    55.2 °F
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