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

39°F

4°C

Humidity 79%
Wind Speed W 20 G 33 mph
Barometer 29.84 in (1010.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 5 Apr 6:56 pm EDT
Extended Forecast for

Watertown NY

  • Tonight

    Tonight: A chance of rain showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 31. West wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 40. West wind 11 to 14 mph.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 23. West wind 5 to 8 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely, mainly before 1pm. Partly sunny, with a high near 32. Northwest wind 9 to 13 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West wind 3 to 7 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44. Southwest wind 3 to 7 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. South wind 5 to 14 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 60. South wind around 16 mph, with gusts as high as 28 mph.

    High: 60 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of rain showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 31. West wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 40. West wind 11 to 14 mph.
Monday Night
Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 23. West wind 5 to 8 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers likely, mainly before 1pm. Partly sunny, with a high near 32. Northwest wind 9 to 13 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Mostly clear, with a low around 20. West wind 3 to 7 mph.
Wednesday
Sunny, with a high near 44. Southwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 33. South wind 5 to 14 mph.
Thursday
Partly sunny, with a high near 60. South wind around 16 mph, with gusts as high as 28 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
7:00 pm EDT Apr 5, 2026
Forecast Valid:
7pm EDT Apr 5, 2026-6pm EDT Apr 12, 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