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

22°F

-6°C

Humidity 85%
Wind Speed N 7 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 21 Feb 9:56 am EST
Extended Forecast for

Watertown NY

  • Today

    Today: Cloudy, with a high near 29. North wind around 9 mph.

    High: 29 °F

    Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly after 2am. Cloudy, with a low around 16. Northeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Cloudy then
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 36. East wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °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%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow showers. Mostly cloudy, with a high near 29. North wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 5. North wind 6 to 9 mph. Chance of precipitation is 40%.

    Low: 5 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 14. West wind around 7 mph.

    High: 14 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 5. Calm wind becoming southeast around 5 mph after midnight.

    Low: 5 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Cloudy, with a high near 29. North wind around 9 mph.
Tonight
A chance of snow showers, mainly after 2am. Cloudy, with a low around 16. Northeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 36. East wind around 6 mph. Chance of precipitation is 70%. 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%. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow showers. Mostly cloudy, with a high near 29. North wind 8 to 13 mph. Chance of precipitation is 20%.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 5. North wind 6 to 9 mph. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 14. West wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 5. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 33.
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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 am EST Feb 21, 2026
Forecast Valid:
10am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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