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

53°F

12°C

Humidity 57%
Wind Speed NE 8 mph
Barometer 30.25 in (1024.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 15 Oct 12:56 pm EDT
Extended Forecast for

5 Miles NE Cape Vincent NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. Northeast wind 7 to 9 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers between 1am and 2am, then periods of rain after 2am. Low around 43. East wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Mostly Cloudy
    then Rain

  • Friday

    Friday: Periods of rain before 2pm, then a chance of showers after 2pm. High near 63. Breezy, with a south wind 16 to 21 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: A chance of showers before 8pm. Cloudy, with a low around 36. North wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. North wind 11 to 13 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. West wind 3 to 6 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. South wind around 9 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. Northeast wind 7 to 9 mph.
Tonight
A chance of showers between 1am and 2am, then periods of rain after 2am. Low around 43. East wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Periods of rain before 2pm, then a chance of showers after 2pm. High near 63. Breezy, with a south wind 16 to 21 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
A chance of showers before 8pm. Cloudy, with a low around 36. North wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 47. North wind 11 to 13 mph.
Saturday Night
Mostly clear, with a low around 34. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 55. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 42. South wind around 9 mph.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Cape Vincent NY
 44.16°N 76.24°W (Elev. 305 ft)
Last Update:
9:58 am EDT Oct 15, 2026
Forecast Valid:
1pm EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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