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

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 30.11 in (1020.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 18 Nov 7:56 am EST
Extended Forecast for

Cape Vincent NY

  • Today

    Today: Mostly sunny, with a high near 40. West wind 8 to 11 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. West wind around 6 mph becoming light and variable in the evening.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 30. Light and variable wind.

    Low: 30 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 44. South wind 5 to 7 mph.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 38. South wind 7 to 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 47. Breezy, with a south wind 15 to 21 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 47 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Northwest wind 7 to 11 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. West wind 8 to 11 mph.
Tonight
Mostly clear, with a low around 27. West wind around 6 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 39. Light and variable wind becoming northwest around 6 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 30. Light and variable wind.
Thursday
Partly sunny, with a high near 44. South wind 5 to 7 mph.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 38. South wind 7 to 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 47. Breezy, with a south wind 15 to 21 mph becoming west in the afternoon. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 31. Northwest wind 7 to 11 mph.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A chance of showers. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Vincent NY
 44.13°N 76.34°W (Elev. 246 ft)
Last Update:
6:36 am EST Nov 18, 2025
Forecast Valid:
8am EST Nov 18, 2025-6pm EST Nov 24, 2025
 
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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