Ottawa Weather Forecast

    • 27
    • 42

    Chance Rain/Snow

    • 24
    • 39

    Snow

    • 21
    • 38

    Snow

    • 24
    • 37

    Mostly Cloudy

    • 16
    • 37

    Mostly Cloudy

    • 21
    • 32

    Chance Snow

Today 30 Nov Montour

Cloudy. A chance of snow Showers with a slight chance of rain Showers in the Morning, then a chance of rain Showers with a slight chance of snow Showers in the afternoon. Little or no snow accumulation. Highs in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent.

Tonight 30 Nov Montour

Cloudy with a 20 percent chance of snow. Lows in the lower 30s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Ottawa Temperature Statistics

November Temperature

Williamsport - Lycoming County Airport (15.5 miles)

  • Lowest 23 November, 2025

    27 °F

  • Average November

    42.3 °F

  • Highest 5 November, 2025

    66.9 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (15.5 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    63.3 °F
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