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.

Fair

54°F

12°C

Humidity 44%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 10 Oct 7:15 pm EDT
Extended Forecast for

Groton NYSimilar City Names

  • Tonight

    Tonight: Partly cloudy, with a low around 42. South wind 8 to 10 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 2pm, then a chance of showers after 5pm. Mostly sunny, with a high near 63. South wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 46. East wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 64. East wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 45. East wind around 7 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Chance Rain

  • Columbus Day

    Columbus Day: A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

    High: 57 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. South wind 8 to 10 mph.
Saturday
A slight chance of showers before 2pm, then a chance of showers after 5pm. Mostly sunny, with a high near 63. South wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 46. East wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of showers. Partly sunny, with a high near 64. East wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45. East wind around 7 mph. Chance of precipitation is 50%.
Columbus Day
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 36.
Friday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Groton NYSimilar City Names
 42.58°N 76.36°W (Elev. 1024 ft)
Last Update:
7:03 pm EDT Oct 10, 2025
Forecast Valid:
7pm EDT Oct 10, 2025-6pm EDT Oct 17, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation