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.

Fair

32°F

0°C

Humidity 73%
Wind Speed S 3 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 6 Apr 10:56 pm EDT
Extended Forecast for

Watertown NY

  • Tonight

    Tonight: Snow showers, mainly after 3am. Steady temperature around 31. Light east wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers, mainly before 11am. High near 33. Northeast wind 7 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Showers
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. Southwest wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Southwest wind 3 to 6 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. South wind 5 to 14 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 60. South wind 15 to 18 mph, with gusts as high as 31 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. South wind 10 to 15 mph.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Partly sunny, with a high near 61. Southwest wind around 8 mph. Chance of precipitation is 40%.

    High: 61 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Snow showers, mainly after 3am. Steady temperature around 31. Light east wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow showers, mainly before 11am. High near 33. Northeast wind 7 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Mostly clear, with a low around 18. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 46. Southwest wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 34. South wind 5 to 14 mph.
Thursday
Mostly sunny, with a high near 60. South wind 15 to 18 mph, with gusts as high as 31 mph.
Thursday Night
Mostly cloudy, with a low around 44. South wind 10 to 15 mph.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 61. Southwest wind around 8 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.
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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:
10:03 pm EDT Apr 6, 2026
Forecast Valid:
11pm EDT Apr 6, 2026-6pm EDT Apr 13, 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