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.

Fair

66°F

19°C

Humidity 43%
Wind Speed NE 9 mph
Barometer 30.48 in (1032.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 24 Sep 12:56 pm EDT
Extended Forecast for

2 Miles S Belleville NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. Northeast wind around 9 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. Northeast wind 3 to 7 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. North wind 6 to 10 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Northeast wind around 7 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. North wind 8 to 13 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 50. North wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 66. North wind 10 to 13 mph. Chance of precipitation is 30%.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 50. Northeast wind 5 to 9 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 68. Northeast wind around 9 mph.
Tonight
Mostly clear, with a low around 44. Northeast wind 3 to 7 mph.
Friday
Sunny, with a high near 69. North wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 49. Northeast wind around 7 mph.
Saturday
Mostly sunny, with a high near 68. North wind 8 to 13 mph.
Saturday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 50. North wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 66. North wind 10 to 13 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 50. Northeast wind 5 to 9 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Belleville NY
 43.76°N 76.11°W (Elev. 495 ft)
Last Update:
9:57 am EDT Sep 24, 2026
Forecast Valid:
1pm EDT Sep 24, 2026-6pm EDT Sep 30, 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