National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ithaca Tompkins International Airport (KITH)

Lat: 42.49°NLon: 76.46°WElev: 1099ft.

Fair

52°F

11°C

Humidity 72%
Wind Speed NE 7 mph
Barometer 30.18 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 19 Sep 8:55 pm EDT
Extended Forecast for

Ithaca NY

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Calm wind becoming southeast around 5 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. South wind 7 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 57. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 42. Light and variable wind.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 75. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 49. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 77. South wind 7 to 10 mph.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 57. South wind around 7 mph. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Tuesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ithaca NY
 42.45°N 76.51°W (Elev. 394 ft)
Last Update:
7:03 pm EDT Sep 19, 2025
Forecast Valid:
9pm EDT Sep 19, 2025-6pm EDT Sep 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation