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

33°F

1°C

Humidity 42%
Wind Speed NW 9 mph
Barometer 30.21 in (1023.6 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 20 Apr 8:56 am EDT
Extended Forecast for

Cape Vincent NY

  • Today

    Today: Isolated snow showers between 1pm and 3pm. Mostly sunny, with a high near 40. North wind around 10 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 40 °F

    Partly Sunny
    then Isolated
    Snow Showers

  • Tonight

    Tonight: Mostly clear, with a low around 30. West wind 6 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. South wind 9 to 13 mph.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. South wind 7 to 9 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Northeast wind around 6 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. North wind around 6 mph becoming southwest in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Light and variable wind becoming north around 5 mph after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated snow showers between 1pm and 3pm. Mostly sunny, with a high near 40. North wind around 10 mph becoming west in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 30. West wind 6 to 8 mph.
Tuesday
Mostly cloudy, with a high near 45. South wind 9 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 53. Northeast wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 37. Light and variable wind.
Thursday
Mostly sunny, with a high near 52. North wind around 6 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 40. Light and variable wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 41.
Saturday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Vincent NY
 44.13°N 76.34°W (Elev. 246 ft)
Last Update:
7:58 am EDT Apr 20, 2026
Forecast Valid:
9am EDT Apr 20, 2026-6pm EDT Apr 26, 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