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

62°F

17°C

Humidity 65%
Wind Speed S 17 G 38 mph
Barometer 29.91 in (1012.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 3 Apr 10:56 am EDT
Extended Forecast for

Watertown NY

Flood Warning April 3, 11:57am until April 4, 06:48am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 3, 11:57am until April 4, 06:48am

    NOW until 6:48am Sat

    Flood Warning

  • Today

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West wind 5 to 11 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely after 2pm. Mostly cloudy, with a high near 61. Northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Partly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 42. Southeast wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 48. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of snow showers after 2am. Mostly cloudy, with a low around 31. West wind 13 to 15 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 40. West wind around 10 mph.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. West wind around 6 mph becoming north after midnight.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers, mainly between 1pm and 3pm. Partly sunny, with a high near 66. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 37. West wind 5 to 11 mph.
Saturday
Showers likely after 2pm. Mostly cloudy, with a high near 61. Northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Low around 42. Southeast wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 48. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of snow showers after 2am. Mostly cloudy, with a low around 31. West wind 13 to 15 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 40. West wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 25. West wind around 6 mph becoming north after midnight.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 40%.
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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:
10:04 am EDT Apr 3, 2026
Forecast Valid:
11am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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