Ithaca Weather Forecast

    • 57
    • 76

    Rain Showers Likely

    • 59
    • 78

    Mostly Cloudy

    • 64
    • 81

    Rain Showers

    • 63
    • 81

    Rain Showers Likely

    • 58
    • 81

    Chance Thunderstorms

    • 54
    • 75

    Partly Sunny

Today 24 May Darke

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the mid 70s. South Winds around 5 Mph, becoming west late. Chance of rain 70 percent.

Tonight 24 May Darke

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 50s. North Winds around 5 Mph. Chance of rain 50 percent.

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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

    58.3 °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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