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

32°F

0°C

Humidity 93%
Wind Speed Calm
Barometer 29.65 in
Dewpoint 30°F (-1°C)
Visibility 4.00 mi
Last update 13 Nov 4:35 am EST
Extended Forecast for

Groton NY

  • Overnight

    Overnight: Snow showers likely. Cloudy, with a low around 28. North wind around 8 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 28 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly before 8am. Cloudy, with a high near 38. North wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 29. Northwest wind 3 to 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 11am, then rain showers. High near 40. Northwest wind 7 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance
    Rain/Snow
    then Showers

  • Saturday Night

    Saturday Night: Rain and snow showers. Low around 29. Northwest wind around 8 mph. Chance of precipitation is 100%.

    Low: 29 °F

    Rain/Snow

  • Sunday

    Sunday: A chance of snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 28. North wind around 8 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Friday
Snow showers likely, mainly before 8am. Cloudy, with a high near 38. North wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 29. Northwest wind 3 to 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain and snow showers before 11am, then rain showers. High near 40. Northwest wind 7 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow showers. Low around 29. Northwest wind around 8 mph. Chance of precipitation is 100%.
Sunday
A chance of snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 45.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Mostly sunny, with a high near 56.
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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:
4:36 am EST Nov 13, 2026
Forecast Valid:
4am EST Nov 13, 2026-6pm EST Nov 19, 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