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

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

A Few Clouds

25°F

-4°C

Humidity 58%
Wind Speed N 14 mph
Barometer 29.89 in (1012.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 23 Feb 7:56 pm EST
Extended Forecast for

Watertown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Wind chill values as low as -5. Northwest wind 8 to 11 mph.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 6 to 10 mph becoming southwest in the afternoon.

    High: 17 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow after 1am. Temperature falling to near 9 by 8pm, then rising to around 24 during the remainder of the night. Light south wind increasing to 6 to 11 mph in the evening. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 9 °F⇑

    Mostly Cloudy
    then Snow

  • Wednesday

    Wednesday: Snow. High near 34. Southwest wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 16. West wind 8 to 14 mph. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 28. West wind around 7 mph. Chance of precipitation is 30%.

    High: 28 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 11. Northeast wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 34. East wind 5 to 8 mph becoming west in the morning.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 2. Wind chill values as low as -5. Northwest wind 8 to 11 mph.
Tuesday
Partly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 6 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Snow after 1am. Temperature falling to near 9 by 8pm, then rising to around 24 during the remainder of the night. Light south wind increasing to 6 to 11 mph in the evening. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 34. Southwest wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 16. West wind 8 to 14 mph. Chance of precipitation is 30%.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 28. West wind around 7 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 11. Northeast wind 3 to 5 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 34. East wind 5 to 8 mph becoming west in the morning.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 40.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 19. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
6:36 pm EST Feb 23, 2026
Forecast Valid:
8pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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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