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.

Overcast

40°F

4°C

Humidity 55%
Wind Speed NE 16 mph
Barometer 29.71 in (1006.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Nov 6:56 pm EST
Extended Forecast for

Belleville NY

  • Tonight

    Tonight: A chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 3am. Cloudy, with a low around 29. North wind 13 to 16 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 41. North wind 10 to 13 mph.

    High: 41 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of snow showers after 4am. Cloudy, with a low around 29. North wind around 6 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Cloudy then
    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 42. Northwest wind 6 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 30. Northwest wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. Northwest wind 8 to 10 mph.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Northwest wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. West wind 3 to 7 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 3am. Cloudy, with a low around 29. North wind 13 to 16 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, with a high near 41. North wind 10 to 13 mph.
Friday Night
A slight chance of snow showers after 4am. Cloudy, with a low around 29. North wind around 6 mph. Chance of precipitation is 20%.
Saturday
A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 42. Northwest wind 6 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 30. Northwest wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy, with a high near 43. Northwest wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 30. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 44. West wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belleville NY
 43.78°N 76.1°W (Elev. 499 ft)
Last Update:
6:57 pm EST Nov 12, 2026
Forecast Valid:
7pm EST Nov 12, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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