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

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 30.11 in (1020.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 18 Nov 7:56 am EST
Extended Forecast for

Clayton NY

  • Today

    Today: Mostly sunny, with a high near 39. West wind 7 to 9 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. West wind around 6 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 38. Calm wind becoming northwest around 5 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 26. Calm wind.

    Low: 26 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 33. South wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 47. South wind around 11 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 47 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. West wind 6 to 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 39. West wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 24. West wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 38. Calm wind becoming northwest around 5 mph.
Wednesday Night
Increasing clouds, with a low around 26. Calm wind.
Thursday
Partly sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 33. South wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 47. South wind around 11 mph becoming west in the afternoon. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 28. West wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton NY
 44.24°N 76.1°W (Elev. 246 ft)
Last Update:
6:36 am EST Nov 18, 2025
Forecast Valid:
8am EST Nov 18, 2025-6pm EST Nov 24, 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