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.

Overcast

4°F

-16°C

Humidity 66%
Wind Speed Calm
Barometer 30.21 in (1024.7 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 30 Jan 4:56 pm EST
Extended Forecast for

5 Miles SE Cape Vincent NY

  • Tonight

    Tonight: Mostly cloudy, with a low around -8. Calm wind.

    Low: -8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 9. Wind chill values as low as -10. Light northwest wind.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -8. Wind chill values as low as -15. Calm wind becoming north around 5 mph after midnight.

    Low: -8 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 12. Wind chill values as low as -20. North wind 5 to 7 mph.

    High: 12 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -6. Light northwest wind.

    Low: -6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 20. Southwest wind 3 to 6 mph.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. West wind 3 to 5 mph.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 25. Southwest wind 3 to 7 mph.

    High: 25 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -8. Calm wind.
Saturday
Partly sunny and cold, with a high near 9. Wind chill values as low as -10. Light northwest wind.
Saturday Night
Partly cloudy, with a low around -8. Wind chill values as low as -15. Calm wind becoming north around 5 mph after midnight.
Sunday
Sunny, with a high near 12. Wind chill values as low as -20. North wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around -6. Light northwest wind.
Monday
Sunny, with a high near 20. Southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 8. West wind 3 to 5 mph.
Tuesday
Mostly cloudy, with a high near 25. Southwest wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
Mostly sunny, with a high near 15.
Wednesday Night
Mostly cloudy, with a low around -3.
Thursday
Partly sunny, with a high near 17.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.
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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:
3:36 pm EST Jan 30, 2026
Forecast Valid:
5pm EST Jan 30, 2026-6pm EST Feb 6, 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