Current conditions at

Watertown, Watertown International Airport (KART)

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

Light Snow Fog/Mist

23°F

-5°C

Humidity 92%
Wind Speed W 6 mph
Barometer 29.50 in (999.7 mb)
Dewpoint 21°F (-6°C)
Visibility 2.00 mi
Wind Chill16°F (-9°C)
Last update 6 Feb 10:56 pm EST
Detailed forecast for

Jefferson County

Overnight
Snow showers. Additional accumulation 1 to 3 inches. Windy, cold with lows 5 below to 10 below zero. Northwest winds 10 to 15 mph, increasing to 20 to 30 mph. Chance of snow 90 percent. Wind chill values as low as 20 below.
Saturday
Mostly cloudy. A chance of snow showers in the morning. Much colder with highs zero to 5 above. Northwest winds 10 to 15 mph. Chance of snow 50 percent. Wind chill values as low as 25 below.
Saturday Night
Partly to mostly cloudy. Cold with lows 10 below to 15 below zero. Northwest winds 5 to 10 mph, becoming light. Wind chill values as low as 25 below.
Sunday
Mostly sunny and cold with highs ranging from zero to 5 below on the tug hill to zero to 5 above across the lower elevations. Light winds.
Sunday Night
Mainly clear in the evening, then becoming partly cloudy. Cold with lows 10 below to 15 below zero. Light winds.
Monday
Partly sunny. Highs 10 to 15.
Monday Night And Tuesday
Partly cloudy. Lows zero to 5 below. Highs in the lower 20s.
Tuesday Night
Mostly cloudy with a 30 percent chance of snow showers. Lows 10 to 15.
Wednesday Through Friday
Mostly cloudy with a 50 percent chance of snow showers. Highs in the upper 20s. Lows 5 to 10 above.



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1000 PM EST Fri Feb 6 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database