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.

Overcast

41°F

5°C

Humidity 81%
Wind Speed SW 3 mph
Barometer 29.98 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 10 Nov 12:35 am EST
Extended Forecast for

Groton City NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. West wind 3 to 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 57. South wind 5 to 13 mph becoming west in the afternoon.

    High: 57 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West wind 5 to 8 mph.

    Low: 36 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 53. Calm wind becoming west around 6 mph.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 50%.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: Rain. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely before 1am, then rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a chance of snow. Cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. West wind 3 to 6 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 57. South wind 5 to 13 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 36. West wind 5 to 8 mph.
Veterans Day
Mostly cloudy, with a high near 53. Calm wind becoming west around 6 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. Light and variable wind. Chance of precipitation is 50%.
Thursday
Rain. High near 49. Chance of precipitation is 80%.
Thursday Night
Rain likely before 1am, then rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow before 10pm, then a chance of snow. Cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
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 27.
Monday
Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Groton City NY
 42.62°N 76.3°W (Elev. 1375 ft)
Last Update:
11:49 pm EST Nov 9, 2026
Forecast Valid:
12am EST Nov 10, 2026-6pm EST Nov 16, 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