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.

Overcast

35°F

2°C

Humidity 78%
Wind Speed E 6 mph
Barometer 29.81 in (1010.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 20 Feb 4:56 am EST
Extended Forecast for

Watertown NY

Winter Weather Advisory February 20, 06:00am until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain before 4pm, then rain, possibly mixed with snow. High near 37. East wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 37 °F

    Rain then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow before midnight, then a chance of snow. Low around 19. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 28. North wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A slight chance of snow. Mostly cloudy, with a low around 15. East wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 34. East wind around 6 mph. Chance of precipitation is 50%.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 19. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 30. North wind 6 to 9 mph.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Northwest wind around 6 mph.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

Detailed Forecast

Today
Rain before 4pm, then rain, possibly mixed with snow. High near 37. East wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Rain and snow before midnight, then a chance of snow. Low around 19. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 28. North wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 15. East wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
A chance of snow. Mostly cloudy, with a high near 34. East wind around 6 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 19. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 30. North wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 18.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Partly sunny, with a high near 32. Chance of precipitation is 40%.
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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:
3:36 am EST Feb 20, 2026
Forecast Valid:
5am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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