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

41°F

5°C

Humidity 82%
Wind Speed SW 5 mph
Barometer 29.94 in (1014.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 10 Nov 4:56 am EST
Extended Forecast for

Groton NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 58. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 58 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West wind 8 to 13 mph.

    Low: 37 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 52. West wind around 6 mph becoming calm in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 37. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain. High near 48. Southeast wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 90%.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely before 10pm, then rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Snow Likely

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 58. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Tonight
Mostly cloudy, with a low around 37. West wind 8 to 13 mph.
Veterans Day
Mostly cloudy, with a high near 52. West wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 37. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 48. Southeast wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 90%.
Thursday Night
Rain likely before 10pm, then rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Friday Night
Snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.
Saturday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow before 1am, then a chance of snow. Cloudy, with a low around 30. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Groton NY
 42.59°N 76.39°W (Elev. 1407 ft)
Last Update:
2:19 am EST Nov 10, 2026
Forecast Valid:
5am EST Nov 10, 2026-6pm EST Nov 16, 2026
 
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Additional Resources

Radar & Satellite Image

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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