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

72°F

22°C

Humidity 76%
Wind Speed N 6 mph
Barometer 30.14 in (1020.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 17 Sep 3:56 pm EDT
Extended Forecast for

2 Miles S Henderson NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Northwest wind 5 to 7 mph becoming calm.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. North wind 6 to 13 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. Northeast wind 7 to 9 mph.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Northeast wind 3 to 7 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 64. East wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Northeast wind 7 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. Northeast wind around 13 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. Northwest wind 5 to 7 mph becoming calm.
Friday
Mostly sunny, with a high near 68. North wind 6 to 13 mph.
Friday Night
Mostly cloudy, with a low around 48. Northeast wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 65. Northeast wind 3 to 7 mph.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 64. East wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 50. Northeast wind 7 to 10 mph.
Monday
Partly sunny, with a high near 62. Northeast wind around 13 mph.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Henderson NY
 43.77°N 76.2°W (Elev. 305 ft)
Last Update:
3:57 pm EDT Sep 17, 2026
Forecast Valid:
4pm EDT Sep 17, 2026-6pm EDT Sep 24, 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