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

71°F

22°C

Humidity 36%
Wind Speed NE 18 G 23 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 30 Sep 1:56 pm EDT
Extended Forecast for

Watertown International Airport NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Northeast wind 13 to 15 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. Northeast wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Northeast wind 9 to 14 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. East wind 3 to 7 mph.

    Low: 31 °F

    Clear then
    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Calm wind becoming south around 6 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 71. Southwest wind 7 to 10 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. South wind around 6 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Northeast wind 13 to 15 mph.
Tonight
Clear, with a low around 39. Northeast wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 63. Northeast wind 9 to 14 mph.
Wednesday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. East wind 3 to 7 mph.
Thursday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 65. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 42. Calm wind becoming south around 6 mph after midnight.
Friday
Sunny, with a high near 71. Southwest wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 49. South wind around 6 mph.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 77.
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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:
1:36 pm EDT Sep 30, 2025
Forecast Valid:
2pm EDT Sep 30, 2025-6pm EDT Oct 6, 2025
 
Forecast Discussion
 
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Additional Resources

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