Ithaca Weather Forecast

    • 59
    • 75

    Rain Showers Likely

    • 50
    • 77

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 49
    • 77

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

Today 27 May Darke

Showers with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Some Thunderstorms may produce heavy rainfall this afternoon. Highs in the mid 70s. East Winds around 5 Mph. Chance of rain 90 percent.

Tonight 27 May Darke

Partly cloudy in the Evening, then clearing. Lows in the upper 50s. Northeast Winds around 5 Mph.

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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

    59.3 °F

  • Highest 18 May, 2026

    86.6 °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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