Allan H. Treman State Marine Park Weather Forecast

    • 26
    • 42

    Chance Rain/Snow

    • 21
    • 33

    Mostly Cloudy

    • 22
    • 36

    Snow

    • 25
    • 37

    Chance Snow Showers

    • 15
    • 34

    Chance Snow Showers

    • 19
    • 31

    Chance Snow Showers

Today 30 Nov Tompkins

Mostly cloudy with a chance of snow Showers. A chance of rain Showers in the afternoon. Brisk with Highs around 40. South Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of precipitation 50 percent.

Tonight 30 Nov Tompkins

Mostly cloudy with snow Showers likely. Snow accumulation up to 1 inch. Lows in the mid 20s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 60 percent.

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Allan H. Treman State Marine Park Temperature Statistics

November Temperature

Ithaca, Ithaca Tompkins Regional Airport (3.1 miles)

  • Lowest 19 November, 2025

    21.9 °F

  • Average November

    38.8 °F

  • Highest 26 November, 2025

    60.1 °F

Climate (2020–Present)

Ithaca, Ithaca Tompkins Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    39.8 °F

  • Average 2020–2025

    48.9 °F

  • Average High 2020–2025

    58 °F
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