Upper Delaware Scenic and Recreational River Weather Forecast

    • 17
    • 28

    Increasing Clouds

    • 18
    • 41

    Mostly Cloudy

    • 33
    • 40

    Mostly Cloudy

    • 17
    • 46

    Mostly Cloudy

    • 26
    • 34

    Mostly Cloudy

    • 21
    • 39

    Slight Chance Snow Showers

Today 16 Dec Northern Wayne

Mostly sunny. Highs in the upper 20s. Southwest Winds around 5 Mph.

Tonight 16 Dec Northern Wayne

Mostly cloudy. Lows 5 to 10 above. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Delaware Scenic and Recreational River Temperature Statistics

December Temperature

Monticello, Sullivan County International Airport (13.7 miles)

  • Lowest 5 December, 2025

    -2 °F

  • Average December

    22.8 °F

  • Highest 1 December, 2025

    35.1 °F

Climate (2020–Present)

Monticello, Sullivan County International Airport (13.7 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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