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.

Light Rain

43°F

6°C

Humidity 58%
Wind Speed SW 14 G 30 mph
Barometer 29.77 in (1008.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 28 Feb 5:56 am EST
Extended Forecast for

3 Miles N Henderson NY

  • Today

    Today: Showers, mainly before 10am. Temperature falling to around 29 by 5pm. Breezy, with a south wind 13 to 21 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F⇓

    Showers and
    Breezy then
    Partly Sunny

  • Tonight

    Tonight: A chance of snow, mainly after 2am. Increasing clouds, with a low around 13. West wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 19. North wind 13 to 15 mph.

    High: 19 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2. North wind 5 to 10 mph becoming light northeast after midnight.

    Low: -2 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 19. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 19 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. South wind 5 to 14 mph.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 35. South wind 13 to 15 mph. Chance of precipitation is 60%.

    High: 35 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 24. South wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 24 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Showers, mainly before 10am. Temperature falling to around 29 by 5pm. Breezy, with a south wind 13 to 21 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of snow, mainly after 2am. Increasing clouds, with a low around 13. West wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 19. North wind 13 to 15 mph.
Sunday Night
Partly cloudy, with a low around -2. North wind 5 to 10 mph becoming light northeast after midnight.
Monday
Sunny, with a high near 19. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 9. South wind 5 to 14 mph.
Tuesday
A chance of snow showers before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 35. South wind 13 to 15 mph. Chance of precipitation is 60%.
Tuesday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 24. South wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
A chance of showers after 1am. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Thursday
Showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
Showers likely. Cloudy, with a low around 34. Chance of precipitation is 60%.
Friday
A chance of showers. Cloudy, with a high near 45. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Henderson NY
 43.86°N 76.21°W (Elev. 302 ft)
Last Update:
6:14 am EST Feb 28, 2026
Forecast Valid:
6am EST Feb 28, 2026-6pm EST Mar 6, 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