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

-13°F

-25°C

Humidity 78%
Wind Speed Calm
Barometer 30.06 in (1019.5 mb)
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Last update 1 Feb 9:56 pm EST
Extended Forecast for

4 Miles NW Clayton NY

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around -1 by 5am. Calm wind.

    Low: -15 °F⇑

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -10. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Southwest wind 3 to 5 mph.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 26. South wind 5 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 5. West wind around 6 mph. Chance of precipitation is 20%.

    Low: 5 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18. West wind around 6 mph.

    High: 18 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5. Light west wind.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 18. Calm wind becoming west around 6 mph in the afternoon.

    High: 18 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a temperature rising to around -1 by 5am. Calm wind.
Monday
Sunny, with a high near 18. Wind chill values as low as -10. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 9. Southwest wind 3 to 5 mph.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 26. South wind 5 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 5. West wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 18. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 5. Light west wind.
Thursday
Partly sunny, with a high near 18. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Friday
Snow showers. High near 24. Chance of precipitation is 80%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.
Saturday
Partly sunny and cold, with a high near 4.
Saturday Night
Partly cloudy, with a low around -10.
Sunday
Mostly sunny and cold, with a high near 6.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Clayton NY
 44.29°N 76.16°W (Elev. 246 ft)
Last Update:
9:36 pm EST Feb 1, 2026
Forecast Valid:
10pm EST Feb 1, 2026-6pm EST Feb 8, 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