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.

Fair

35°F

2°C

Humidity 67%
Wind Speed W 12 mph
Barometer 30.12 in (1020.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 18 Nov 9:56 am EST
Extended Forecast for

Watertown NYSimilar City Names

  • Today

    Today: Mostly sunny, with a high near 38. West wind 7 to 10 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Light southwest wind.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 39. Calm wind becoming west around 6 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely after 1am. Mostly cloudy, with a low around 33. South wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers, mainly before 1pm. High near 47. South wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    High: 47 °F

    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. West wind 3 to 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 38. West wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 23. Light southwest wind.
Wednesday
Sunny, with a high near 39. Calm wind becoming west around 6 mph.
Wednesday Night
Increasing clouds, with a low around 24. Calm wind.
Thursday
Partly sunny, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Showers likely after 1am. Mostly cloudy, with a low around 33. South wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers, mainly before 1pm. High near 47. South wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 28. West wind 3 to 7 mph.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NYSimilar City Names
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
9:36 am EST Nov 18, 2025
Forecast Valid:
10am EST Nov 18, 2025-6pm EST Nov 24, 2025
 
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Additional Resources

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Chance of Precipitation