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.

Overcast

35°F

2°C

Humidity 82%
Wind Speed SW 15 G 23 mph
Barometer 29.64 in (1004.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 20 Feb 9:56 pm EST
Extended Forecast for

Watertown NY

Winter Weather Advisory February 20, 10:26pm until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 20, 10:26pm until February 21, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Tonight

    Low: 21 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers before 10am, then a chance of snow showers after 2pm. Cloudy, with a high near 28. Northeast wind around 8 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 16. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 35. East wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 20. Northeast wind around 6 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow showers. Mostly cloudy, with a high near 30. North wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Northwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 4 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 15. West wind around 7 mph.

    High: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly between 11pm and 3am. Cloudy, with a low around 21. Southwest wind 9 to 14 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow showers before 10am, then a chance of snow showers after 2pm. Cloudy, with a high near 28. Northeast wind around 8 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 16. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 35. East wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20. Northeast wind around 6 mph. Chance of precipitation is 40%.
Monday
A slight chance of snow showers. Mostly cloudy, with a high near 30. North wind 6 to 10 mph. Chance of precipitation is 20%.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 15. West wind around 7 mph.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Wednesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
9:36 pm EST Feb 20, 2026
Forecast Valid:
10pm EST Feb 20, 2026-6pm EST Feb 27, 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