National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Light Rain

45°F

7°C

Humidity 86%
Wind Speed E 10 mph
Barometer 30.27 in (1025.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 2 Apr 4:56 pm EDT
Extended Forecast for

Watertown NY

Flood Warning April 3, 12:48am until April 4, 06:49am
Click here for hazard details and duration
Flood Warning

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 47. East wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Temperature rising to around 53 by 5am. Breezy, with an east wind 10 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F⇑

    Chance
    Showers then
    Showers and
    Breezy

  • Friday

    Friday: Showers and possibly a thunderstorm before 10am, then a chance of showers. High near 65. Breezy, with a south wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers and
    Breezy then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West wind 5 to 10 mph becoming north after midnight.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 42. Southeast wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 49. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 32. West wind 13 to 15 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Monday

    Monday: A chance of snow showers before 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 47. East wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Temperature rising to around 53 by 5am. Breezy, with an east wind 10 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm before 10am, then a chance of showers. High near 65. Breezy, with a south wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 37. West wind 5 to 10 mph becoming north after midnight.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Low around 42. Southeast wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 49. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 32. West wind 13 to 15 mph. Chance of precipitation is 30%.
Monday
A chance of snow showers before 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
A chance of showers. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
4:26 pm EDT Apr 2, 2026
Forecast Valid:
5pm EDT Apr 2, 2026-6pm EDT Apr 9, 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