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

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

67°F

19°C

Humidity 42%
Wind Speed NE 14 mph
Barometer 30.53 in (1033.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Sep 1:56 pm EDT
Extended Forecast for

Watertown NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. Northeast wind around 7 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 41. Northeast wind around 6 mph becoming calm in the evening.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Calm wind becoming northeast 5 to 8 mph in the afternoon.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Northeast wind 3 to 6 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. North wind 5 to 10 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Northeast wind 3 to 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. North wind 6 to 14 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. North wind 5 to 7 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 68. Northeast wind around 7 mph.
Tonight
Clear, with a low around 41. Northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 67. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 41. Northeast wind 3 to 6 mph.
Friday
Sunny, with a high near 69. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 44. Northeast wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 69. North wind 6 to 14 mph.
Saturday Night
Mostly cloudy, with a low around 49. North wind 5 to 7 mph.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
2:22 pm EDT Sep 23, 2026
Forecast Valid:
2pm EDT Sep 23, 2026-6pm EDT Sep 29, 2026
 
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Additional Resources

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