Treadwell Weather Forecast

    • 36
    • 50

    Rain Showers Likely

    • 34
    • 49

    Chance Rain

    • 31
    • 45

    Slight Chance Rain Showers

    • 27
    • 45

    Mostly Cloudy

    • 27
    • 47

    Partly Sunny

    • 28
    • 49

    Partly Sunny

    • 32
    • 49

    Chance Rain/Snow

Today 23 Oct Delaware

Mostly cloudy with a 50 percent chance of Showers. Highs in the lower 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 23 Oct Delaware

Mostly cloudy. A chance of Showers this evening. Lows in the mid 30s. West Winds around 5 Mph. Chance of rain 50 percent.

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Treadwell Temperature Statistics

October Temperature

Monticello, Sullivan County International Airport (46 miles)

  • Lowest 10 October, 2025

    28 °F

  • Average October

    53.4 °F

  • Highest 5 October, 2025

    81 °F

Climate (2020–Present)

Monticello, Sullivan County International Airport (46 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    46.2 °F

  • Average High 2020–2025

    55.5 °F
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