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.

Overcast

22°F

-6°C

Humidity 85%
Wind Speed NE 6 mph
Barometer 30.10 in (1020.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 21 Feb 11:56 pm EST
Extended Forecast for

5 Miles SE Cape Vincent NY

  • Overnight

    Overnight: Cloudy, with a low around 17. Northeast wind around 6 mph.

    Low: 17 °F

    Cloudy

  • Sunday

    Sunday: Snow likely, mainly between noon and 3pm. Cloudy, with a high near 34. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 7pm. Mostly cloudy, with a low around 19. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 30. North wind 10 to 14 mph.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 0. North wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 0 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 16. Northwest wind 5 to 7 mph becoming west in the afternoon.

    High: 16 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 6. Light and variable wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 50%.

    Low: 6 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers. High near 32. Southeast wind 9 to 13 mph becoming southwest in the afternoon. Chance of precipitation is 80%.

    High: 32 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 17. Northeast wind around 6 mph.
Sunday
Snow likely, mainly between noon and 3pm. Cloudy, with a high near 34. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow, mainly before 7pm. Mostly cloudy, with a low around 19. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 30. North wind 10 to 14 mph.
Monday Night
Mostly cloudy, with a low around 0. North wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 16. Northwest wind 5 to 7 mph becoming west in the afternoon.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 6. Light and variable wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 50%.
Wednesday
Snow showers. High near 32. Southeast wind 9 to 13 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Thursday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Cape Vincent NY
 44.08°N 76.26°W (Elev. 308 ft)
Last Update:
12:37 am EST Feb 22, 2026
Forecast Valid:
12am EST Feb 22, 2026-6pm EST Feb 28, 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