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.

Partly Cloudy

76°F

24°C

Humidity 60%
Wind Speed W 10 G 20 mph
Barometer 29.91 in (1012.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 4 Sep 2:56 pm EDT
Extended Forecast for

3 Miles NE Belleville NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. West wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 73. Light north wind increasing to 5 to 9 mph in the morning.

    High: 73 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North wind around 6 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. North wind 6 to 9 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 51. Northeast wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Clear

  • Labor Day

    Labor Day: Sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. East wind around 6 mph becoming northwest in the afternoon.

    High: 73 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. West wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 73. Light north wind increasing to 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 52. North wind around 6 mph.
Sunday
Sunny, with a high near 72. North wind 6 to 9 mph.
Sunday Night
Clear, with a low around 51. Northeast wind around 5 mph becoming calm in the evening.
Labor Day
Sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 55. Calm wind.
Tuesday
Partly sunny, with a high near 73. East wind around 6 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 58.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Thursday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Belleville NY
 43.82°N 76.07°W (Elev. 548 ft)
Last Update:
2:22 pm EDT Sep 4, 2026
Forecast Valid:
3pm EDT Sep 4, 2026-6pm EDT Sep 11, 2026
 
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