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

32°F

0°C

Humidity 73%
Wind Speed NW 18 G 25 mph
Barometer 30.07 in (1019.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 23 Mar 3:56 pm EDT
Extended Forecast for

Groton NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 32. Northwest wind around 15 mph.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly after 8pm. Mostly cloudy, with a low around 22. Northwest wind around 10 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind around 7 mph becoming southwest in the afternoon.

    High: 41 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Northwest wind around 6 mph becoming southwest after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. South wind 6 to 10 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 2am, then a chance of rain and snow. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 8am. Partly sunny, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 32. Northwest wind around 15 mph.
Tonight
A chance of snow showers, mainly after 8pm. Mostly cloudy, with a low around 22. Northwest wind around 10 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind around 7 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 24. Northwest wind around 6 mph becoming southwest after midnight.
Wednesday
Partly sunny, with a high near 47. South wind 6 to 10 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.
Thursday Night
Rain before 2am, then a chance of rain and snow. Low around 27. Chance of precipitation is 80%.
Friday
A chance of rain and snow before 8am. Partly sunny, with a high near 32. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Groton NY
 42.59°N 76.39°W (Elev. 1407 ft)
Last Update:
3:22 pm EDT Mar 23, 2026
Forecast Valid:
4pm EDT Mar 23, 2026-6pm EDT Mar 29, 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