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.

Overcast

69°F

21°C

Humidity 73%
Wind Speed NW 8 mph
Barometer 29.95 in (1013.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 5 Sep 5:56 pm EDT
Extended Forecast for

Ithaca NY

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 54. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 3 to 8 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Clear
    then Patchy
    Fog

  • Labor Day

    Labor Day: Patchy fog before 7am. Otherwise, sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 30%.

    High: 85 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

    Low: 65 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 54. Northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 3 to 8 mph.
Sunday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.
Labor Day
Patchy fog before 7am. Otherwise, sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 51. Calm wind.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
A chance of showers after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 76.
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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 5, 2026
Forecast Valid:
6pm EDT Sep 5, 2026-6pm EDT Sep 12, 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