Ithaca Weather Forecast

    • 60
    • 86

    Rain Showers

    • 47
    • 68

    Chance Rain Showers

    • 51
    • 67

    Mostly Cloudy

    • 60
    • 70

    Rain Showers Likely

    • 59
    • 77

    Rain Showers Likely

    • 60
    • 79

    Chance Thunderstorms

Today 19 May Darke

Partly cloudy. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds 15 to 20 Mph. Chance of rain 40 percent.

Tonight 19 May Darke

Showers with Thunderstorms likely in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the upper 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming west 5 to 10 Mph with Gusts up to 20 Mph after midnight. Chance of rain 100 percent.

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Ithaca Temperature Statistics

May Temperature

Dayton, Cox Dayton International Airport (17.4 miles)

  • Lowest 2 May, 2026

    34.6 °F

  • Average May

    54.9 °F

  • Highest 16 May, 2026

    73.9 °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

    55.4 °F

  • Average High 2021–2026

    64.8 °F
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