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.

Rain Fog/Mist

37°F

3°C

Humidity 89%
Wind Speed E 12 mph
Barometer 29.58 in (1002.1 mb)
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Wind Chill29°F (-2°C)
Last update 20 Feb 12:56 pm EST
Extended Forecast for

Watertown NY

Winter Weather Advisory February 20, 01:37pm until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 20, 01:37pm until February 21, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • This Afternoon

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 9pm. Low around 21. South wind 9 to 14 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers before 10am, then a chance of snow showers after 2pm. Cloudy, with a high near 28. Northeast wind around 8 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 16. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 35. East wind around 6 mph. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 20. Northeast wind around 6 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 30. North wind 6 to 10 mph.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Northwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 4 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Rain before 4pm, then snow between 4pm and 5pm, then rain after 5pm. High near 38. East wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Rain and snow showers, becoming all snow after 9pm. Low around 21. South wind 9 to 14 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow showers before 10am, then a chance of snow showers after 2pm. Cloudy, with a high near 28. Northeast wind around 8 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 16. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 35. East wind around 6 mph. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20. Northeast wind around 6 mph. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 30. North wind 6 to 10 mph.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 15.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
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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:
12:36 pm EST Feb 20, 2026
Forecast Valid:
1pm EST Feb 20, 2026-6pm EST Feb 26, 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