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

54°F

12°C

Humidity 51%
Wind Speed S 6 mph
Barometer 30.31 in (1026.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 1 Nov 10:56 pm EST
Extended Forecast for

Cape Vincent NY

  • Tonight

    Tonight: Partly cloudy, with a low around 50. South wind around 8 mph.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. Southwest wind 8 to 10 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. South wind 3 to 7 mph.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 61. South wind 8 to 10 mph. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. South wind 7 to 10 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. South wind 8 to 13 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely after 1am. Mostly cloudy, with a low around 54. South wind 10 to 14 mph. Chance of precipitation is 60%.

    Low: 54 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 62. South wind 10 to 14 mph. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. South wind around 8 mph.
Monday
Partly sunny, with a high near 60. Southwest wind 8 to 10 mph.
Monday Night
Mostly cloudy, with a low around 51. South wind 3 to 7 mph.
Tuesday
A chance of showers. Mostly cloudy, with a high near 61. South wind 8 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 53. South wind 7 to 10 mph.
Wednesday
Mostly sunny, with a high near 65. South wind 8 to 13 mph.
Wednesday Night
Showers likely after 1am. Mostly cloudy, with a low around 54. South wind 10 to 14 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 62. South wind 10 to 14 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cape Vincent NY
 44.13°N 76.34°W (Elev. 246 ft)
Last Update:
9:57 pm EST Nov 1, 2026
Forecast Valid:
11pm EST Nov 1, 2026-6pm EST Nov 8, 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