Ithaca Weather Forecast

    • 64
    • 84

    Mostly Sunny

    • 67
    • 87

    Slight Chance Thunderstorms

    • 62
    • 86

    Rain Showers Likely

    • 49
    • 75

    Chance Rain Showers

    • 47
    • 66

    Mostly Cloudy

    • 54
    • 72

    Partly Sunny

Today 17 May Darke

Partly cloudy with a chance of Showers and Thunderstorms in the Morning, then mostly sunny in the afternoon. Highs in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 17 May Darke

Clear. Lows in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ithaca Temperature Statistics

May Temperature

Dayton, Cox Dayton International Airport (17.4 miles)

  • Lowest 2 May, 2026

    34.6 °F

  • Average May

    54.1 °F

  • Highest 12 May, 2026

    73.7 °F

Climate (2021–Present)

Dayton, Cox Dayton International Airport (17.4 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    64.8 °F
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