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.

Mostly Cloudy

20°F

-7°C

Humidity 65%
Wind Speed N 5 mph
Barometer 29.99 in (1016.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 16 Feb 2:56 am EST
Extended Forecast for

Watertown NY

  • Overnight

    Overnight: A slight chance of snow showers before 4am. Mostly cloudy, with a low around 24. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 38. South wind 6 to 8 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 32. South wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 39. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow. High near 36. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 36 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 23. Northeast wind around 8 mph. Chance of precipitation is 70%.

    Low: 23 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of showers before 1pm. Partly sunny, with a high near 36. Northeast wind around 7 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow showers before 4am. Mostly cloudy, with a low around 24. South wind around 6 mph. Chance of precipitation is 20%.
Washington's Birthday
Partly sunny, with a high near 38. South wind 6 to 8 mph.
Monday Night
A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 32. South wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A slight chance of showers before 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 39. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 25. Light and variable wind.
Wednesday
Rain and snow. High near 36. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 23. Northeast wind around 8 mph. Chance of precipitation is 70%.
Thursday
A chance of showers before 1pm. Partly sunny, with a high near 36. Northeast wind around 7 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
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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:
12:37 am EST Feb 16, 2026
Forecast Valid:
3am EST Feb 16, 2026-6pm EST Feb 22, 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