Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

29°F

-2°C

Humidity 72%
Wind Speed Calm
Barometer 30.32 in (1027.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 Apr 4:56 am EDT
Extended Forecast for

Watertown International Airport NY

  • Today

    Today: Partly sunny, with a high near 49. South wind 6 to 14 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 9pm and 3am.  Mostly cloudy, with a low around 38. South wind 10 to 17 mph.  Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Light and variable wind becoming north around 6 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 57. North wind 3 to 7 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Calm wind becoming northeast around 5 mph after midnight.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57. Northeast wind around 7 mph.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. East wind around 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 8am.  Partly sunny, with a high near 59. Chance of precipitation is 40%.

    High: 59 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 49. South wind 6 to 14 mph.
Tonight
A slight chance of showers between 9pm and 3am. Mostly cloudy, with a low around 38. South wind 10 to 17 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 58. Light and variable wind becoming north around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 36. Calm wind.
Thursday
Mostly sunny, with a high near 57. North wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 36. Calm wind becoming northeast around 5 mph after midnight.
Friday
Mostly sunny, with a high near 57. Northeast wind around 7 mph.
Friday Night
Partly cloudy, with a low around 38. East wind around 6 mph.
Saturday
A chance of showers after 8am. Partly sunny, with a high near 59. Chance of precipitation is 40%.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown International Airport NY
 43.99°N 76.03°W (Elev. 299 ft)
3:57 am EDT Apr 21, 2026
5am EDT Apr 21, 2026-6pm EDT Apr 27, 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