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

50°F

10°C

Humidity 57%
Wind Speed SW 13 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 6 Oct 12:56 pm EDT
Extended Forecast for

Cape Vincent NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. West wind around 9 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 46. South wind 5 to 10 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 64. Southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 51. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 62. West wind 7 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West wind 6 to 9 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Mostly sunny, with a high near 59. West wind 6 to 11 mph. Chance of precipitation is 30%.

    High: 59 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm. Partly cloudy, with a low around 44. West wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 56. West wind around 9 mph.
Tonight
Increasing clouds, with a low around 46. South wind 5 to 10 mph.
Wednesday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 64. Southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 51. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of showers. Partly sunny, with a high near 62. West wind 7 to 13 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 45. West wind 6 to 9 mph.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 59. West wind 6 to 11 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Partly cloudy, with a low around 44. West wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 53.
Columbus Day
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Vincent NY
 44.13°N 76.31°W (Elev. 279 ft)
Last Update:
9:58 am EDT Oct 6, 2026
Forecast Valid:
1pm EDT Oct 6, 2026-6pm EDT Oct 12, 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