Ithaca Weather Forecast

    • 23
    • 52

    Rain

    • 28
    • 38

    Mostly Cloudy

    • 20
    • 36

    Mostly Cloudy

    • 21
    • 31

    Rain/Snow Likely

    • 28
    • 40

    Chance Rain/Snow

    • 25
    • 38

    Chance Rain/Snow

Today 19 Dec Tompkins

Rain this Morning, then a chance of rain and snow Showers this afternoon. Little or no snow accumulation. Blustery with Highs in the lower 50s. Southwest Winds 15 to 25 Mph, becoming west 15 to 20 Mph this afternoon. Gusts up to 45 Mph. Chance of precipitation near 100 percent.

Tonight 19 Dec Tompkins

Mostly cloudy with a chance of snow Showers in the Evening, then partly cloudy after midnight. Blustery with Lows in the lower 20s. West Winds 20 to 25 Mph with Gusts up to 45 Mph. Chance of snow 50 percent.

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Ithaca Temperature Statistics

December Temperature

Ithaca, Ithaca Tompkins Regional Airport (3.7 miles)

  • Lowest 9 December, 2025

    -0.9 °F

  • Average December

    22.6 °F

  • Highest 10 December, 2025

    36 °F

Climate (2020–Present)

Ithaca, Ithaca Tompkins Regional Airport (3.7 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    57.9 °F
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