Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

78°F

26°C

Humidity 76%
Wind Speed W 3 mph
Barometer 29.94 in (1013.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 13 Jul 8:56 pm EDT
Extended Forecast for

Clayton NY

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 71. Southwest wind 5 to 7 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 85. Southwest wind 5 to 7 mph.

    High: 85 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. Southwest wind 3 to 6 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. South wind 3 to 5 mph.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm.  Sunny, with a high near 89. Southwest wind 6 to 9 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 71. South wind around 6 mph.  Chance of precipitation is 40%.

    Low: 71 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 86. Southwest wind 7 to 10 mph.  Chance of precipitation is 60%.

    High: 86 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 71. Southwest wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Partly sunny, with a high near 85. Southwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 68. Southwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 88. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 69. South wind 3 to 5 mph.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. South wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Southwest wind 7 to 10 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton NY
 44.24°N 76.1°W (Elev. 246 ft)
8:08 pm EDT Jul 13, 2025
9pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
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Additional Resources

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Hourly Weather Forecast

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