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

52°F

11°C

Humidity 83%
Wind Speed SW 5 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 9 Oct 12:56 am EDT
Extended Forecast for

Watertown NY

  • Overnight

    Overnight: Partly cloudy, with a low around 46. West wind around 6 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers, mainly between 1pm and 5pm. Mostly sunny, with a high near 59. West wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Southwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny through mid morning, then becoming sunny, with a high near 62. Calm wind.

    High: 62 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. South wind 5 to 9 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 68. South wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 54. South wind 5 to 8 mph. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: A chance of showers before 8am. Mostly cloudy, with a high near 66. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely after 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Mostly Cloudy
    then Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. West wind around 6 mph.
Friday
A chance of showers, mainly between 1pm and 5pm. Mostly sunny, with a high near 59. West wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 37. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny through mid morning, then becoming sunny, with a high near 62. Calm wind.
Saturday Night
Partly cloudy, with a low around 52. South wind 5 to 9 mph.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 68. South wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 54. South wind 5 to 8 mph. Chance of precipitation is 70%.
Columbus Day
A chance of showers before 8am. Mostly cloudy, with a high near 66. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Monday Night
Showers likely after 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 58.
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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:
9:58 pm EDT Oct 8, 2026
Forecast Valid:
1am EDT Oct 9, 2026-6pm EDT Oct 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