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.

Overcast

34°F

1°C

Humidity 82%
Wind Speed SW 13 G 23 mph
Barometer 29.45 in (997.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 25 Feb 2:56 pm EST
Extended Forecast for

Watertown NY

  • This Afternoon

    This Afternoon: Snow showers likely. Mostly cloudy, with a high near 35. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 13. West wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 24. West wind 6 to 9 mph.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Southwest wind around 5 mph becoming calm.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39. South wind 6 to 10 mph.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 38. West wind 10 to 14 mph.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 10. West wind around 7 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow showers likely. Mostly cloudy, with a high near 35. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 13. West wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 24. West wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 13. Southwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 39. South wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 31. South wind 10 to 16 mph, with gusts as high as 28 mph.
Saturday
Mostly cloudy, with a high near 38. West wind 10 to 14 mph.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 10. West wind around 7 mph becoming northwest after midnight. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 0.
Monday
A chance of snow showers. Mostly sunny, with a high near 18. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
A chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Partly sunny, with a high near 34.
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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:
1:22 pm EST Feb 25, 2026
Forecast Valid:
3pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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