Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

-10°F

-23°C

Humidity 74%
Wind Speed W 6 mph
Barometer 30.23 in (1025.2 mb)
Dewpoint -16°F (-27°C)
Visibility 10.00 mi
Wind Chill-24°F (-31°C)
Last update 30 Jan 8:56 am EST
Extended Forecast for

Watertown NY

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

    NOW until 1:00pm Fri

    Extreme Cold Warning

  • Today

    High: 4 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around -7. Calm wind.

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 9. Wind chill values as low as -5. Light and variable wind.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -10. Wind chill values as low as -15. Calm wind.

    Low: -10 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 12. North wind 3 to 6 mph.

    High: 12 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -4. Calm wind.

    Low: -4 °F

    Mostly Clear

  • Monday

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

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Southwest wind 3 to 5 mph.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow showers before 1pm. Partly sunny and cold, with a high near 4. Wind chill values as low as -25. West wind around 7 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around -7. Calm wind.
Saturday
Partly sunny and cold, with a high near 9. Wind chill values as low as -5. Light and variable wind.
Saturday Night
Partly cloudy, with a low around -10. Wind chill values as low as -15. Calm wind.
Sunday
Mostly sunny, with a high near 12. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around -4. Calm wind.
Monday
Mostly sunny, with a high near 21. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 12. Southwest wind 3 to 5 mph.
Tuesday
Mostly cloudy, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
6:36 am EST Jan 30, 2026
9am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
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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