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.

Mostly Cloudy

72°F

22°C

Humidity 87%
Wind Speed NW 6 mph
Barometer 30.14 in (1020.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 17 Sep 4:56 pm EDT
Extended Forecast for

Ithaca NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. Northwest wind 5 to 9 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers, mainly after 2am. Low around 55. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 55 °F

    Slight Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 68. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 73. Northwest wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 70. Calm wind.
Saturday Night
Showers, mainly after 2am. Low around 55. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%.
Sunday
Showers, mainly before 2pm. High near 68. Chance of precipitation is 90%.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 67.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
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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:
2:30 pm EDT Sep 17, 2026
Forecast Valid:
5pm EDT Sep 17, 2026-6pm EDT Sep 24, 2026
 
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