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

44°F

7°C

Humidity 76%
Wind Speed W 10 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Nov 10:56 pm EST
Extended Forecast for

Sackets Harbor NY

  • Tonight

    Tonight: A slight chance of showers after 4am. Cloudy, with a low around 39. West wind 7 to 11 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before noon. Mostly cloudy, with a high near 55. Breezy, with a south wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 37. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight.

    Low: 37 °F

    Decreasing
    Clouds

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 51. West wind 3 to 6 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 34. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 47. Northeast wind 9 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Cloudy, with a low around 29. Northeast wind 14 to 16 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 10am, then a chance of rain and snow showers. Mostly cloudy, with a high near 42. North wind around 16 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers after 1am. Cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
A slight chance of showers after 4am. Cloudy, with a low around 39. West wind 7 to 11 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 55. Breezy, with a south wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 37. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight.
Veterans Day
Partly sunny, with a high near 51. West wind 3 to 6 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 34. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers. Mostly cloudy, with a high near 47. Northeast wind 9 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers. Cloudy, with a low around 29. Northeast wind 14 to 16 mph. Chance of precipitation is 30%.
Friday
A chance of rain showers before 10am, then a chance of rain and snow showers. Mostly cloudy, with a high near 42. North wind around 16 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow showers after 1am. Cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A chance of rain and snow showers before 10am, then a chance of rain showers between 10am and 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sackets Harbor NY
 43.94°N 76.13°W (Elev. 246 ft)
Last Update:
9:57 pm EST Nov 9, 2026
Forecast Valid:
11pm EST Nov 9, 2026-6pm EST Nov 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation