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.

Light Rain

46°F

8°C

Humidity 61%
Wind Speed SW 6 mph
Barometer 29.77 in (1008.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 26 Mar 11:56 am EDT
Extended Forecast for

Watertown NY

  • This Afternoon

    This Afternoon: Rain likely before 3pm, then a chance of showers between 3pm and 4pm, then rain after 4pm. High near 52. Southwest wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain

  • Tonight

    Tonight: Rain and snow showers before 2am, then a slight chance of snow showers between 2am and 3am. Low around 22. North wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain then
    Chance
    Rain/Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 9 to 14 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. North wind around 6 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers after 2pm. Mostly sunny, with a high near 30. Light northwest wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 20%.

    High: 30 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 23. West wind around 8 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers before 8am. Mostly sunny, with a high near 44. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. South wind 6 to 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers before 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Rain likely before 3pm, then a chance of showers between 3pm and 4pm, then rain after 4pm. High near 52. Southwest wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and snow showers before 2am, then a slight chance of snow showers between 2am and 3am. Low around 22. North wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind 9 to 14 mph.
Friday Night
Partly cloudy, with a low around 16. North wind around 6 mph.
Saturday
A slight chance of snow showers after 2pm. Mostly sunny, with a high near 30. Light northwest wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 23. West wind around 8 mph. Chance of precipitation is 30%.
Sunday
A chance of snow showers before 8am. Mostly sunny, with a high near 44. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 35. South wind 6 to 10 mph.
Monday
A chance of showers before 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Tuesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
9:58 am EDT Mar 26, 2026
Forecast Valid:
12pm EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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