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

24°F

-4°C

Humidity 50%
Wind Speed W 7 mph
Barometer 29.95 in (1014.9 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 26 Feb 12:56 pm EST
Extended Forecast for

Watertown NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 25. West wind around 8 mph.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Calm wind becoming south around 5 mph after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 40. South wind 6 to 9 mph.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 32. South wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 39. West wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 12. West wind around 6 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 17. North wind 6 to 8 mph.

    High: 17 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1. Light and variable wind.

    Low: -1 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 25. West wind around 8 mph.
Tonight
Mostly cloudy, with a low around 12. Calm wind becoming south around 5 mph after midnight.
Friday
Partly sunny, with a high near 40. South wind 6 to 9 mph.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 32. South wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Saturday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 39. West wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 12. West wind around 6 mph becoming north after midnight. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 17. North wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around -1. Light and variable wind.
Monday
Mostly sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 36.
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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:
1:22 pm EST Feb 26, 2026
Forecast Valid:
1pm EST Feb 26, 2026-6pm EST Mar 4, 2026
 
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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