Ithaca Weather Forecast

    • 59
    • 72

    Rain Showers Likely

    • 58
    • 77

    Rain Showers

    • 60
    • 79

    Mostly Cloudy

    • 64
    • 81

    Chance Rain Showers

    • 63
    • 79

    Chance Thunderstorms

    • 58
    • 81

    Slight Chance Thunderstorms

Today 23 May Darke

Cloudy. Showers likely this morning. Highs in the lower 70s. South Winds 10 to 15 Mph, becoming southwest this afternoon. Chance of rain 70 percent.

Tonight 23 May Darke

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • 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)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    64.8 °F
Get WillyWeather+ to remove ads