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.

Light Rain

65°F

18°C

Humidity 93%
Wind Speed S 9 mph
Barometer 29.72 in (1006.2 mb)
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 13 Oct 1:56 pm EDT
Extended Forecast for

Watertown NY

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 66. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 55. East wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. West wind 8 to 11 mph.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. North wind around 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 54. Northeast wind around 6 mph.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 44. Light and variable wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Slight Chance
    Showers then
    Showers

  • Friday

    Friday: Showers. High near 57. South wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%.

    High: 57 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 32. Northwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 66. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 55. East wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly cloudy, with a high near 60. West wind 8 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 41. North wind around 6 mph.
Thursday
Partly sunny, with a high near 54. Northeast wind around 6 mph.
Thursday Night
Showers, mainly after 2am. Low around 44. Light and variable wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers. High near 57. South wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 32. Northwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 43. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 59.
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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:
1:58 pm EDT Oct 13, 2026
Forecast Valid:
2pm EDT Oct 13, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation