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.

Overcast

49°F

9°C

Humidity 83%
Wind Speed W 8 mph
Barometer 29.81 in (1009.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 9 Nov 10:56 am EST
Extended Forecast for

3 Miles E Sackets Harbor NY

  • Today

    Today: Cloudy, with a high near 51. Northwest wind around 14 mph.

    High: 51 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 39. West wind 5 to 10 mph becoming light after midnight.

    Low: 39 °F

    Cloudy

  • Tuesday

    Tuesday: A chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 55. South wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 38. Northwest wind 5 to 13 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 52. West wind 3 to 8 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 47. Northeast wind 7 to 11 mph. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 30. Northeast wind 9 to 11 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance Rain

  • Friday

    Friday: A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Cloudy, with a high near 51. Northwest wind around 14 mph.
Tonight
Cloudy, with a low around 39. West wind 5 to 10 mph becoming light after midnight.
Tuesday
A chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 55. South wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 38. Northwest wind 5 to 13 mph. Chance of precipitation is 20%.
Veterans Day
Partly sunny, with a high near 52. West wind 3 to 8 mph.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 47. Northeast wind 7 to 11 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 30. Northeast wind 9 to 11 mph. Chance of precipitation is 40%.
Friday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Friday Night
A chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Sackets Harbor NY
 43.93°N 76.07°W (Elev. 344 ft)
Last Update:
9:58 am EST Nov 9, 2026
Forecast Valid:
11am EST Nov 9, 2026-6pm EST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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