Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99° N Lon: 76.02° W Elev: 325 ft.

Fair

52°F

11°C

Humidity 77%
Wind Speed NE 8 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 13 Jun 7:56 am EDT
Detailed forecast for

Jefferson County

Today
Mostly cloudy through early afternoon, then becoming partly sunny. Cool with highs in the mid 60s. Light winds.
Tonight
Mostly cloudy. A chance of showers overnight. Lows in the lower 50s. Light winds, becoming northeast 5 to 10 mph. Chance of rain 30 percent.
Saturday
Partly sunny in the morning, then becoming mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph, becoming light.
Saturday Night
Partly to mostly cloudy. Lows in the mid 50s. Light winds.
Sunday
Partly to mostly sunny. Highs ranging from the upper 60s on the tug hill to the mid 70s across the lower elevations. Light winds.
Sunday Night
Mostly cloudy. Lows in the upper 50s.
Monday And Monday Night
Mostly cloudy with a 30 percent chance of showers. Highs in the mid 70s. Lows in the lower 60s.
Tuesday And Tuesday Night
Mostly cloudy. A chance of showers. Highs in the upper 70s. Lows in the mid 60s. Chance of rain 30 percent.
Wednesday
Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s.
Wednesday Night And Juneteenth
Showers likely with a chance of thunderstorms. Lows in the upper 60s. Highs around 80. Chance of rain 70 percent.



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730 AM EDT Fri Jun 13 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database