Upper Delaware Scenic and Recreational River Weather Forecast

    • 48
    • 71

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

    • 61
    • 80

    Chance Rain Showers

    • 49
    • 75

    Partly Sunny

    • 55
    • 70

    Chance Rain Showers

    • 54
    • 73

    Chance Rain Showers

Today 15 Sep Northern Wayne

Patchy fog this morning. Mostly sunny. Highs around 70. Southeast Winds around 5 Mph.

Tonight 15 Sep Northern Wayne

Mostly clear. Lows around 50. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Delaware Scenic and Recreational River Temperature Statistics

September Temperature

Monticello, Sullivan County International Airport (13.7 miles)

  • Lowest 7 September, 2026

    48 °F

  • Average September

    65.7 °F

  • Highest 3 September, 2026

    81 °F

Climate (2021–2026)

Monticello, Sullivan County International Airport (13.7 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.2 °F
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