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

43°F

6°C

Humidity 80%
Wind Speed Calm
Barometer 29.95 in (1014.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Nov 12:56 am EST
Extended Forecast for

Watertown International Airport NY

  • Overnight

    Overnight: A slight chance of showers after 4am. Cloudy, with a low around 40. West wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Cloudy, with a high near 56. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 8pm. Mostly cloudy, with a low around 35. West wind 5 to 13 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 51. Calm wind becoming west around 6 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am, then rain likely after 1am. Cloudy, with a low around 32. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely

  • Thursday

    Thursday: Rain. High near 45. Northeast wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. North wind around 9 mph. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow showers. Mostly cloudy, with a high near 42. North wind 10 to 13 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers. Cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
A slight chance of showers after 4am. Cloudy, with a low around 40. West wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers. Cloudy, with a high near 56. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A slight chance of showers before 8pm. Mostly cloudy, with a low around 35. West wind 5 to 13 mph. Chance of precipitation is 20%.
Veterans Day
Partly sunny, with a high near 51. Calm wind becoming west around 6 mph.
Wednesday Night
A chance of showers before 1am, then rain likely after 1am. Cloudy, with a low around 32. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 45. Northeast wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. North wind around 9 mph. Chance of precipitation is 50%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. North wind 10 to 13 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow showers. Cloudy, with a low around 26. Chance of precipitation is 30%.
Saturday
A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Saturday Night
Cloudy, with a low around 28.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown International Airport NY
 43.99°N 76.03°W (Elev. 299 ft)
Last Update:
1:22 am EST Nov 10, 2026
Forecast Valid:
1am EST Nov 10, 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