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.

Mostly Cloudy

24°F

-4°C

Humidity 60%
Wind Speed NW 10 mph
Barometer 30.09 in (1019.6 mb)
Dewpoint 12°F (-11°C)
Visibility 7.00 mi
Wind Chill14°F (-10°C)
Last update 12 Feb 10:56 am EST
Extended Forecast for

Watertown NY

  • Today

    Today: A slight chance of snow showers. Mostly cloudy, with a high near 23. Northwest wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 19. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 31. West wind around 7 mph.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. Southwest wind around 5 mph becoming light and variable.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. Southeast wind around 6 mph.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. South wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow showers. Mostly cloudy, with a high near 23. Northwest wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 2. Calm wind.
Friday
Mostly sunny, with a high near 26. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 19. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday
Partly sunny, with a high near 31. West wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 15. Southwest wind around 5 mph becoming light and variable.
Sunday
Partly sunny, with a high near 35. Southeast wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 24. South wind around 6 mph.
Washington's Birthday
Mostly cloudy, with a high near 36.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
10:45 am EST Feb 12, 2026
Forecast Valid:
11am EST Feb 12, 2026-6pm EST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation