Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Mostly Cloudy

46°F

8°C

Humidity 56%
Wind Speed S 3 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 22 Apr 4:56 am EDT
Extended Forecast for

Watertown International Airport NY

  • Today

    Today: Partly sunny, with a high near 57. South wind 5 to 8 mph becoming west in the afternoon.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. North wind around 8 mph becoming northwest in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Calm wind becoming north around 6 mph after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54. North wind around 7 mph.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. East wind around 6 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 57. East wind around 8 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Southeast wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 57. South wind 5 to 8 mph becoming west in the afternoon.
Tonight
Partly cloudy, with a low around 37. Calm wind.
Thursday
Mostly sunny, with a high near 55. North wind around 8 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 34. Calm wind becoming north around 6 mph after midnight.
Friday
Mostly sunny, with a high near 54. North wind around 7 mph.
Friday Night
Mostly clear, with a low around 35. East wind around 6 mph.
Saturday
Partly sunny, with a high near 57. East wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 37. Southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
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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 22, 2026
5am EDT Apr 22, 2026-6pm EDT Apr 28, 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