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.

Fair

68°F

20°C

Humidity 63%
Wind Speed SW 17 G 37 mph
Barometer 29.89 in (1011.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 3 Apr 4:56 pm EDT
Extended Forecast for

Watertown NY

Flood Warning April 3, 05:05pm until April 4, 03:30am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 3, 05:05pm until April 4, 03:30am

    NOW until 3:30am Sat

    Flood Warning

  • Tonight

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 58. East wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, then showers after 11pm. Low around 42. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Breezy.
    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers, mainly before 8am. High near 48. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of snow showers before 8pm, then a slight chance of rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 30. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: A chance of snow showers before 8am. Mostly cloudy, with a high near 41. West wind around 10 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 25. West wind around 6 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Partly sunny, with a high near 35. North wind around 10 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    Showers then
    Partly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. West wind 13 to 18 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 33 mph.
Saturday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 58. East wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely, then showers after 11pm. Low around 42. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Showers, mainly before 8am. High near 48. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of snow showers before 8pm, then a slight chance of rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 30. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of snow showers before 8am. Mostly cloudy, with a high near 41. West wind around 10 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 25. West wind around 6 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 35. North wind around 10 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
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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:
4:00 pm EDT Apr 3, 2026
Forecast Valid:
5pm EDT Apr 3, 2026-6pm EDT Apr 10, 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