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

27°F

-3°C

Humidity 92%
Wind Speed E 3 mph
Barometer 30.02 in (1016.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 7 Apr 3:56 am EDT
Extended Forecast for

Watertown International Airport NY

  • Overnight

    Overnight: Snow showers. Low around 25. East wind around 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers, mainly before 11am. High near 33. North wind 10 to 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Showers
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. West wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. South wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers after 2pm. Mostly sunny, with a high near 59. South wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 41. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers after 8am. Mostly cloudy, with a high near 54. South wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers

Detailed Forecast

Overnight
Snow showers. Low around 25. East wind around 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow showers, mainly before 11am. High near 33. North wind 10 to 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Mostly clear, with a low around 19. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 44. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 33. South wind 6 to 15 mph, with gusts as high as 25 mph.
Thursday
A slight chance of showers after 2pm. Mostly sunny, with a high near 59. South wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 41. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
A chance of showers after 8am. Mostly cloudy, with a high near 54. South wind 6 to 8 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Partly sunny, with a high near 61.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown International Airport NY
 43.99°N 76.03°W (Elev. 299 ft)
Last Update:
4:04 am EDT Apr 7, 2026
Forecast Valid:
4am EDT Apr 7, 2026-6pm EDT Apr 13, 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