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

17°C

63°F

Humidity 81%
Wind Speed W 19 km/h
Barometer 1011.4 mb (29.87 in)
Dewpoint 14°C (57°F)
Visibility 16 km
Last update 20 Jun 9:56 am EDT
Extended Forecast for

Watertown NY

  • Today

    Today: Partly sunny, with a high near 22. West wind around 24 km/h.

    High: 22 °C

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers after 2am. Mostly cloudy, with a low around 16. Southwest wind 10 to 14 km/h. Chance of precipitation is 20%.

    Low: 16 °C

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 27. Southwest wind 8 to 13 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 27 °C

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 21. South wind 11 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Low: 21 °C

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 30. Southwest wind 16 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 30 °C

    Showers
    Likely then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. Southwest wind around 11 km/h.

    Low: 22 °C

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 33. Southwest wind 11 to 18 km/h, with gusts as high as 34 km/h.

    High: 33 °C

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Southwest wind 10 to 13 km/h.

    Low: 23 °C

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. Chance of precipitation is 40%.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 22. West wind around 24 km/h.
Tonight
A slight chance of showers after 2am. Mostly cloudy, with a low around 16. Southwest wind 10 to 14 km/h. Chance of precipitation is 20%.
Saturday
A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 27. Southwest wind 8 to 13 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 21. South wind 11 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Sunday
Showers likely and possibly a thunderstorm before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 30. Southwest wind 16 to 18 km/h, with gusts as high as 34 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday Night
Mostly clear, with a low around 22. Southwest wind around 11 km/h.
Monday
Mostly sunny and hot, with a high near 33. Southwest wind 11 to 18 km/h, with gusts as high as 34 km/h.
Monday Night
Mostly clear, with a low around 23. Southwest wind 10 to 13 km/h.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 19. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 27. Chance of precipitation is 40%.
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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 m)
Last Update:
8:18 am EDT Jun 20, 2025
Forecast Valid:
10am EDT Jun 20, 2025-6pm EDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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