Exchange Weather Forecast

    • 40
    • 61

    Rain Showers Likely

    • 43
    • 66

    Chance Rain Showers

    • 42
    • 58

    Chance Rain Showers

    • 37
    • 55

    Chance Rain Showers

    • 36
    • 57

    Mostly Cloudy

    • 41
    • 58

    Chance Rain Showers

Today 20 Oct Montour

Mostly cloudy with Showers likely this Morning, then partly sunny this afternoon. Cooler with Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 20 Oct Montour

Mostly clear. Cooler with Lows around 40. West Winds 5 to 10 Mph with Gusts up to 25 Mph, becoming southwest after midnight.

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Exchange Temperature Statistics

October Temperature

Williamsport - Lycoming County Airport (14.9 miles)

  • Lowest 10 October, 2025

    30.9 °F

  • Average October

    56.5 °F

  • Highest 4 October, 2025

    82.9 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (14.9 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    63.4 °F
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