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

66°F

19°C

Humidity 87%
Wind Speed Calm
Barometer 30.08 in (1018.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 7 Jul 12:56 am EDT
Extended Forecast for

3 Miles NE Belleville NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. Light east wind.

    Low: 63 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Light and variable wind.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 85. South wind 5 to 7 mph becoming west in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. Calm wind becoming south around 6 mph after midnight.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm, mainly after 2am. Mostly cloudy, with a low around 66. Southwest wind around 6 mph. Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 2pm. Mostly cloudy, with a high near 80. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    T-storms

  • Friday Night

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

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. Light east wind.
Tuesday
Mostly sunny, with a high near 83. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 64. Light and variable wind.
Wednesday
Sunny, with a high near 85. South wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 67. Calm wind becoming south around 6 mph after midnight.
Thursday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Showers likely and possibly a thunderstorm, mainly after 2am. Mostly cloudy, with a low around 66. Southwest wind around 6 mph. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms before 2pm. Mostly cloudy, with a high near 80. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Belleville NY
 43.82°N 76.07°W (Elev. 548 ft)
Last Update:
9:57 pm EDT Jul 6, 2026
Forecast Valid:
1am EDT Jul 7, 2026-6pm EDT Jul 13, 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