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

58°F

14°C

Humidity 70%
Wind Speed S 7 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 5 Nov 9:56 pm EST
Extended Forecast for

Watertown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Southwest wind 3 to 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 62. Southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Cloudy, with a low around 42. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 54. North wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 36. North wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 53. West wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 35. West wind 7 to 9 mph. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 52. West wind 9 to 11 mph.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. Southwest wind 3 to 6 mph.
Friday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 62. Southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 42. Light northeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers. High near 54. North wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 36. North wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 53. West wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 35. West wind 7 to 9 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 52. West wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 34.
Veterans Day
Partly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 46.
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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:
9:57 pm EST Nov 5, 2026
Forecast Valid:
10pm EST Nov 5, 2026-6pm EST Nov 12, 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