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

33°F

1°C

Humidity 72%
Wind Speed S 8 mph
Barometer 29.95 in (1015.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 17 Jan 6:56 pm EST
Extended Forecast for

Groton NY

  • Tonight

    Tonight: Snow showers likely before 10pm, then a chance of snow showers after 4am. Mostly cloudy, with a low around 20. West wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 7am. Partly sunny, with a high near 24. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. West wind 6 to 9 mph becoming southwest after midnight.

    Low: 14 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 24. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 24 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 7. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 7 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 12. Chance of precipitation is 30%.

    High: 12 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers likely before 10pm, then a chance of snow showers after 4am. Mostly cloudy, with a low around 20. West wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A slight chance of snow showers before 7am. Partly sunny, with a high near 24. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 14. West wind 6 to 9 mph becoming southwest after midnight.
M.L.King Day
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 24. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 7. Breezy, with a west wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 12. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Partly sunny, with a high near 25. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
A chance of snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Partly sunny, with a high near 17. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Groton NY
 42.59°N 76.39°W (Elev. 1407 ft)
Last Update:
3:23 pm EST Jan 17, 2026
Forecast Valid:
7pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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