Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

73°F

23°C

Humidity 55%
Wind Speed W 7 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 18 Jul 6:56 pm EDT
Extended Forecast for

2 Miles ENE Sackets Harbor NY

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 81. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 81 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a low around 64. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers and thunderstorms likely before 11am, then a slight chance of showers between 11am and 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 80. Southwest wind 6 to 8 mph becoming north in the morning.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. North wind around 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. North wind 7 to 9 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. North wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Increasing clouds, with a high near 81. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 64. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 11am, then a slight chance of showers between 11am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 80. Southwest wind 6 to 8 mph becoming north in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 56. North wind around 6 mph.
Monday
Sunny, with a high near 76. North wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 55. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 79. Light and variable wind becoming northwest around 6 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Sackets Harbor NY
 43.95°N 76.1°W (Elev. 299 ft)
7:37 pm EDT Jul 18, 2025
7pm EDT Jul 18, 2025-6pm EDT Jul 25, 2025
 
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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