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

62°F

17°C

Humidity 56%
Wind Speed SE 8 mph
Barometer 30.25 in (1023.8 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 6 Oct 12:56 am EDT
Extended Forecast for

Trumansburg NY

  • Overnight

    Overnight: Clear, with a low around 55. South wind around 8 mph.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 81. Southwest wind around 8 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. South wind around 8 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 74. South wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 49. South wind 8 to 10 mph becoming northwest after midnight. Chance of precipitation is 100%.

    Low: 49 °F

    Showers

  • Wednesday

    Wednesday: Showers likely before 8am. Mostly sunny, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 55. South wind around 8 mph.
Monday
Sunny, with a high near 81. Southwest wind around 8 mph.
Monday Night
Mostly clear, with a low around 61. South wind around 8 mph.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 74. South wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 49. South wind 8 to 10 mph becoming northwest after midnight. Chance of precipitation is 100%.
Wednesday
Showers likely before 8am. Mostly sunny, with a high near 59. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 55.
Thursday Night
Clear, with a low around 35.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trumansburg NY
 42.55°N 76.67°W (Elev. 965 ft)
Last Update:
12:58 am EDT Oct 6, 2025
Forecast Valid:
1am EDT Oct 6, 2025-6pm EDT Oct 12, 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