National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Light Snow

18°F

-8°C

Humidity 65%
Wind Speed E 12 G 16 mph
Barometer 29.90 in (1013.7 mb)
Dewpoint 8°F (-13°C)
Visibility 1.25 mi
Wind Chill5°F (-15°C)
Last update 26 Dec 4:56 pm EST
Extended Forecast for

Watertown NY

Winter Weather Advisory until December 27, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 27, 04:00am

    NOW until 4:00am Sat

    Winter Weather Advisory

  • This Afternoon

    High: 21 °F

    Snow

  • Tonight

    Tonight: Snow before midnight, then a chance of snow showers between midnight and 3am. The snow could be heavy at times. Low around 14. East wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Low: 14 °F

    Heavy Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 24. Northeast wind around 8 mph.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9. Northeast wind around 5 mph becoming calm in the evening.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Mostly cloudy, with a high near 36. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Freezing rain likely before 10pm, then rain. Low around 31. Southeast wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Rain/Freezing
    Rain Likely
    then Rain

  • Monday

    Monday: Rain before 1pm, then snow showers. High near 43. Breezy, with a southeast wind 10 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%.

    High: 43 °F

    Rain then
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Snow showers. Low around 15. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.

    Low: 15 °F

    Snow Showers

Detailed Forecast

This Afternoon
Snow. High near 21. East wind around 8 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow before midnight, then a chance of snow showers between midnight and 3am. The snow could be heavy at times. Low around 14. East wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Saturday
Partly sunny, with a high near 24. Northeast wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 9. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 36. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Freezing rain likely before 10pm, then rain. Low around 31. Southeast wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain before 1pm, then snow showers. High near 43. Breezy, with a southeast wind 10 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%.
Monday Night
Snow showers. Low around 15. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 20. Chance of precipitation is 70%.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Wednesday
Snow showers likely. Cloudy, with a high near 24. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
New Year's Day
A chance of snow showers. Mostly cloudy, with a high near 17. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 50%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 16.
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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:
3:36 pm EST Dec 26, 2025
Forecast Valid:
5pm EST Dec 26, 2025-6pm EST Jan 2, 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