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

51°F

11°C

Humidity 92%
Wind Speed N 3 mph
Barometer 30.21 in (1023.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 14 Oct 8:56 am EDT
Extended Forecast for

3 Miles S Watertown NY

  • Today

    Today: Mostly sunny, with a high near 64. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Light and variable wind becoming north 5 to 8 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. North wind 11 to 14 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. North wind around 7 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. North wind 6 to 10 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. North wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 42. South wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 64. Calm wind becoming north 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 42. Light and variable wind becoming north 5 to 8 mph after midnight.
Wednesday
Mostly sunny, with a high near 53. North wind 11 to 14 mph.
Wednesday Night
Mostly clear, with a low around 33. North wind around 7 mph.
Thursday
Sunny, with a high near 53. North wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 33. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 55. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
A chance of showers. Mostly cloudy, with a low around 42. South wind 3 to 5 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Sunday Night
Showers. Low around 46. Chance of precipitation is 80%.
Monday
Showers likely. Partly sunny, with a high near 57. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Watertown NY
 43.93°N 75.89°W (Elev. 633 ft)
Last Update:
7:36 am EDT Oct 14, 2025
Forecast Valid:
9am EDT Oct 14, 2025-6pm EDT Oct 20, 2025
 
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