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.

Fair

64°F

18°C

Humidity 96%
Wind Speed Calm
Barometer 30.29 in (1025.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Sep 8:56 pm EDT
Extended Forecast for

2 Miles S Watertown International Airport NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Calm wind becoming east around 6 mph after midnight.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly before 2pm. Partly sunny, with a high near 74. North wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. North wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 69. North wind 5 to 10 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Northeast wind 3 to 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65. East wind 3 to 5 mph.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Light east wind. Chance of precipitation is 60%.

    Low: 48 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 66. North wind 6 to 10 mph. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. Calm wind becoming east around 6 mph after midnight.
Thursday
A chance of showers, mainly before 2pm. Partly sunny, with a high near 74. North wind 3 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 54. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 69. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 44. Northeast wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 65. East wind 3 to 5 mph.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Light east wind. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 66. North wind 6 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 67.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Watertown International Airport NY
 43.97°N 76.01°W (Elev. 463 ft)
Last Update:
7:57 pm EDT Sep 16, 2026
Forecast Valid:
9pm EDT Sep 16, 2026-6pm EDT Sep 23, 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