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.

Light Snow

31°F

-1°C

Humidity 79%
Wind Speed SW 10 G 21 mph
Barometer 30.42 in (1030.8 mb)
Dewpoint 25°F (-4°C)
Visibility 2.50 mi
Wind Chill22°F (-6°C)
Last update 29 Mar 3:56 am EDT
Extended Forecast for

Watertown NY

  • Overnight

    Overnight: Scattered snow showers before 5am. Cloudy, with a low around 24. Southwest wind around 7 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Scattered
    Snow Showers

  • Sunday

    Sunday: Cloudy, with a high near 47. Southwest wind 10 to 14 mph.

    High: 47 °F

    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. South wind 6 to 8 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 41. Southwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 5pm. High near 63. South wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers, with thunderstorms also possible after 8pm. Low around 40. Southwest wind 10 to 13 mph. Chance of precipitation is 90%.

    Low: 40 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered snow showers before 5am. Cloudy, with a low around 24. Southwest wind around 7 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Cloudy, with a high near 47. Southwest wind 10 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 38. South wind 6 to 8 mph.
Monday
Partly sunny, with a high near 55. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 41. Southwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers, with thunderstorms also possible after 5pm. High near 63. South wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers, with thunderstorms also possible after 8pm. Low around 40. Southwest wind 10 to 13 mph. Chance of precipitation is 90%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of rain showers before 8am, then a chance of rain and snow showers. Partly sunny, with a high near 45. Chance of precipitation is 40%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Friday
Rain and snow showers likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
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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:
3:58 am EDT Mar 29, 2026
Forecast Valid:
4am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation