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

20°F

-7°C

Humidity 62%
Wind Speed NE 6 mph
Barometer 30.00 in (1016.6 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 16 Feb 12:56 am EST
Extended Forecast for

5 Miles SE Cape Vincent NY

  • Overnight

    Overnight: A slight chance of snow showers before 2am. Mostly cloudy, with a low around 21. Northeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow Showers

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 36. Northeast wind 5 to 9 mph becoming south in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain or freezing rain before midnight, then a chance of freezing rain between midnight and 1am, then a chance of rain showers after 1am. Patchy fog after 4am. Otherwise, cloudy, with a low around 29. South wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance
    Rain/Freezing
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 37. Southwest wind 5 to 7 mph.

    High: 37 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely before 1pm, then rain and snow. High near 33. Northeast wind 6 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 33 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Cloudy, with a low around 20. Northeast wind 8 to 10 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely

  • Thursday

    Thursday: Partly sunny, with a high near 33. Northeast wind around 8 mph.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow showers before 2am. Mostly cloudy, with a low around 21. Northeast wind around 6 mph. Chance of precipitation is 20%.
Washington's Birthday
Mostly cloudy, with a high near 36. Northeast wind 5 to 9 mph becoming south in the afternoon.
Monday Night
A chance of rain or freezing rain before midnight, then a chance of freezing rain between midnight and 1am, then a chance of rain showers after 1am. Patchy fog after 4am. Otherwise, cloudy, with a low around 29. South wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 37. Southwest wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Light and variable wind.
Wednesday
Snow likely before 1pm, then rain and snow. High near 33. Northeast wind 6 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 20. Northeast wind 8 to 10 mph. Chance of precipitation is 70%.
Thursday
Partly sunny, with a high near 33. Northeast wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
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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 16, 2026
Forecast Valid:
1am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation