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.

Light Snow

33°F

1°C

Humidity 78%
Wind Speed S 7 G 17 mph
Barometer 30.12 in (1020.5 mb)
Dewpoint 27°F (-3°C)
Visibility 5.00 mi
Wind Chill27°F (-3°C)
Last update 19 Mar 10:56 am EDT
Extended Forecast for

Watertown NY

  • Today

    Today: A chance of snow showers before 1pm, then a chance of sprinkles and flurries between 1pm and 3pm, then a chance of sprinkles after 3pm. Cloudy, with a high near 38. Southwest wind around 10 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Sprinkles/Snow

  • Tonight

    Tonight: A chance of sprinkles and flurries before 7pm. Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of snow showers before 11am, then rain showers. High near 43. Southeast wind 5 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    Likely then
    Showers

  • Friday Night

    Friday Night: Rain showers before midnight, then a chance of snow showers between midnight and 2am. Low around 29. North wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 29 °F

    Showers then
    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of showers before 2pm. Partly sunny, with a high near 41. West wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of rain showers between 8pm and 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. West wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers likely, mainly after 8am. Mostly cloudy, with a high near 40. North wind 7 to 9 mph. Chance of precipitation is 60%.

    High: 40 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 24. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow showers before 1pm, then a chance of sprinkles and flurries between 1pm and 3pm, then a chance of sprinkles after 3pm. Cloudy, with a high near 38. Southwest wind around 10 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of sprinkles and flurries before 7pm. Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm in the evening.
Friday
A chance of snow showers before 11am, then rain showers. High near 43. Southeast wind 5 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain showers before midnight, then a chance of snow showers between midnight and 2am. Low around 29. North wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A slight chance of showers before 2pm. Partly sunny, with a high near 41. West wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain showers between 8pm and 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. West wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain and snow showers likely, mainly after 8am. Mostly cloudy, with a high near 40. North wind 7 to 9 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 24. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 38.
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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:
9:58 am EDT Mar 19, 2026
Forecast Valid:
11am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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