National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

85°F

29°C

Humidity 50%
Wind Speed W 12 mph
Barometer 29.99 in (1015.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 30 Jul 3:56 pm EDT
Extended Forecast for

Watertown International Airport NY

  • Tonight

    Tonight: Increasing clouds, with a low around 61. West wind 5 to 9 mph becoming northeast after midnight.

    Low: 61 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, with a high near 78. Northeast wind 9 to 11 mph.

    High: 78 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Northeast wind around 9 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 78. North wind 10 to 13 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. North wind 5 to 8 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the morning.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. Southwest wind around 6 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Southwest wind 7 to 13 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 61. West wind 5 to 9 mph becoming northeast after midnight.
Thursday
Cloudy, with a high near 78. Northeast wind 9 to 11 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Northeast wind around 9 mph.
Friday
Sunny, with a high near 78. North wind 10 to 13 mph.
Friday Night
Mostly clear, with a low around 52. North wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 60. Southwest wind around 6 mph.
Sunday
Sunny, with a high near 83. Southwest wind 7 to 13 mph.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown International Airport NY
 43.99°N 76.03°W (Elev. 299 ft)
Last Update:
1:37 pm EDT Jul 30, 2025
Forecast Valid:
4pm EDT Jul 30, 2025-6pm EDT Aug 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation