National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cortland County-Chase Field (KN03)

Lat: 42.59°NLon: 76.21°WElev: 1198ft.

Light Snow

12°F

-11°C

Humidity 85%
Wind Speed Calm
Barometer 29.63 in
Dewpoint 9°F (-13°C)
Visibility 2.50 mi
Last update 16 Jan 2:35 am EST
Extended Forecast for

Groton NY

  • Overnight

    Overnight: A slight chance of snow showers before 3am. Mostly cloudy, with a low around 12. Wind chill values as low as -4. West wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny, with a high near 27. Wind chill values as low as -3. West wind 8 to 15 mph becoming south in the afternoon. Winds could gust as high as 26 mph.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers before 9pm, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 23. South wind around 9 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 35. South wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 40%.

    High: 24 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.

    Low: 5 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A slight chance of snow showers before 3am. Mostly cloudy, with a low around 12. Wind chill values as low as -4. West wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 27. Wind chill values as low as -3. West wind 8 to 15 mph becoming south in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A slight chance of snow showers before 9pm, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 23. South wind around 9 mph. Chance of precipitation is 20%.
Saturday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 35. South wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Southwest wind around 6 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 14.
M.L.King Day
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Partly sunny, with a high near 12. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Groton NY
 42.58°N 76.36°W (Elev. 1024 ft)
Last Update:
12:55 am EST Jan 16, 2026
Forecast Valid:
2am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation