National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Mostly Cloudy

2°F

-17°C

Humidity 80%
Wind Speed SW 6 mph
Barometer 30.14 in (1021.9 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 29 Jan 5:56 pm EST
Extended Forecast for

Watertown NY

Extreme Cold Warning January 29, 07:00pm until January 30, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning

  • Tonight

    Tonight: A slight chance of snow showers before midnight, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around -15. Wind chill values as low as -30. Northwest wind around 7 mph becoming southwest after midnight. Chance of precipitation is 20%.

    Low: -15 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Mostly sunny and cold, with a high near 4. Wind chill values as low as -30. West wind 7 to 9 mph.

    High: 4 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -8. Wind chill values as low as -15. Southwest wind 3 to 5 mph.

    Low: -8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 10. Wind chill values as low as -5. Light and variable wind.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -9. Light northeast wind.

    Low: -9 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 12. North wind 5 to 8 mph.

    High: 12 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -3. Light and variable wind.

    Low: -3 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Calm wind becoming west around 6 mph in the morning.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow showers before midnight, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around -15. Wind chill values as low as -30. Northwest wind around 7 mph becoming southwest after midnight. Chance of precipitation is 20%.
Friday
Mostly sunny and cold, with a high near 4. Wind chill values as low as -30. West wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around -8. Wind chill values as low as -15. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny and cold, with a high near 10. Wind chill values as low as -5. Light and variable wind.
Saturday Night
Partly cloudy, with a low around -9. Light northeast wind.
Sunday
Mostly sunny, with a high near 12. North wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around -3. Light and variable wind.
Monday
Mostly sunny, with a high near 21. Calm wind becoming west around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around -1.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
4:15 pm EST Jan 29, 2026
Forecast Valid:
6pm EST Jan 29, 2026-6pm EST Feb 5, 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