Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

66°F

19°C

Humidity 56%
Wind Speed S 18 G 29 mph
Barometer 29.87 in (1011.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Apr 8:56 am EDT
Extended Forecast for

2 Miles WSW Henderson Harbor NY

  • Today

    Today: Mostly sunny, with a high near 69. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Showers. The rain could be heavy at times.  Low around 35. Southwest wind 10 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Heavy Rain

  • Sunday

    Sunday: Rain and snow showers likely, mainly before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 44. West wind 9 to 16 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. West wind 11 to 13 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Northwest wind around 10 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. West wind 5 to 7 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 2pm.  Partly sunny, with a high near 48. South wind 7 to 11 mph.  Chance of precipitation is 30%.

    High: 48 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm.  Mostly cloudy, with a low around 36. South wind around 8 mph.  Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 69. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph.
Tonight
Showers. The rain could be heavy at times. Low around 35. Southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain and snow showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 44. West wind 9 to 16 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 29. West wind 11 to 13 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 28. West wind 5 to 7 mph.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 48. South wind 7 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 36. South wind around 8 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Henderson Harbor NY
 43.85°N 76.18°W (Elev. 400 ft)
7:58 am EDT Apr 18, 2026
9am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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