Northeast Ithaca Weather Forecast

    • 60
    • 76

    Mostly Cloudy

    • 67
    • 82

    Rain Showers

    • 53
    • 76

    Mostly Cloudy

    • 50
    • 69

    Mostly Sunny

    • 61
    • 77

    Slight Chance Rain Showers

    • 58
    • 78

    Chance Rain Showers

Today 8 Sep Tompkins

Partly sunny. Highs in the upper 70s. Light and variable Winds, becoming northwest around 5 Mph this afternoon.

Tonight 8 Sep Tompkins

Partly cloudy. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.

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Northeast Ithaca Temperature Statistics

September Temperature

Ithaca, Ithaca Tompkins Regional Airport (1.2 miles)

  • Lowest 6 September, 2026

    51.1 °F

  • Average September

    67.9 °F

  • Highest 2 September, 2026

    80.1 °F

Climate (2021–2026)

Ithaca, Ithaca Tompkins Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    57.9 °F
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