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

Hazardous Weather Conditions

Current conditions at

Cortland County-Chase Field (KN03)

Lat: 42.59°NLon: 76.21°WElev: 1198ft.

Overcast

28°F

-2°C

Humidity 93%
Wind Speed Calm
Barometer 29.76 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 23 Feb 4:35 am EST
Extended Forecast for

Groton NY

  • Overnight

    Overnight: A chance of snow. Cloudy, with a low around 25. North wind around 10 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 29. Blustery, with a north wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: A chance of snow showers and freezing rain before 7pm, then a chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Wintry
    Mix then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 21. Wind chill values as low as -5. West wind 6 to 14 mph.

    High: 21 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 1am. Low around 14. Light southeast wind becoming south 8 to 13 mph in the evening. Chance of precipitation is 80%.

    Low: 14 °F

    Slight Chance
    Snow then
    Snow

  • Wednesday

    Wednesday: Rain and snow likely before 1pm, then a chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow before 7pm. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 25. North wind around 10 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Monday
A chance of snow. Mostly cloudy, with a high near 29. Blustery, with a north wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers and freezing rain before 7pm, then a chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 21. Wind chill values as low as -5. West wind 6 to 14 mph.
Tuesday Night
Snow, mainly after 1am. Low around 14. Light southeast wind becoming south 8 to 13 mph in the evening. Chance of precipitation is 80%.
Wednesday
Rain and snow likely before 1pm, then a chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
A chance of snow before 7pm. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly cloudy, with a high near 33.
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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:
3:25 am EST Feb 23, 2026
Forecast Valid:
4am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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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