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.

Light Snow

6°F

-14°C

Humidity 80%
Wind Speed N 5 mph
Barometer 30.12 in (1021.4 mb)
Dewpoint 1°F (-17°C)
Visibility 6.00 mi
Wind Chill-3°F (-19°C)
Last update 1 Feb 7:56 am EST
Extended Forecast for

5 Miles SE Cape Vincent NY

  • Today

    Today: Mostly sunny, with a high near 12. Wind chill values as low as -5. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 12 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -7. Light west wind.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -5. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Light southwest wind.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 26. South wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 3. West wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 3 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17. West wind around 6 mph.

    High: 17 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Light west wind.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 12. Wind chill values as low as -5. Calm wind becoming north 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around -7. Light west wind.
Monday
Sunny, with a high near 18. Wind chill values as low as -5. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 8. Light southwest wind.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 26. South wind 5 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 3. West wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 17. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 2. Light west wind.
Thursday
Partly sunny, with a high near 20.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Friday
Snow showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around -2. Chance of precipitation is 50%.
Saturday
Partly sunny and cold, with a high near 6.
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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:
6:36 am EST Feb 1, 2026
Forecast Valid:
8am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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