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.

Fair

72°F

22°C

Humidity 48%
Wind Speed S 14 G 29 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 18 Apr 10:56 am EDT
Extended Forecast for

Watertown NY

  • Today

    Today: Partly sunny, with a high near 76. Breezy, with a south wind 18 to 20 mph, with gusts as high as 36 mph.

    High: 76 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Showers. Low around 36. Southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Showers

  • Sunday

    Sunday: Rain and snow showers before 2pm, then a slight chance of rain and snow showers after 5pm. High near 44. West wind 8 to 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. West wind 9 to 13 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. West wind around 9 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. Southwest wind 3 to 6 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 48. Southwest wind 6 to 11 mph. Chance of precipitation is 30%.

    High: 48 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 36. South wind around 8 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 76. Breezy, with a south wind 18 to 20 mph, with gusts as high as 36 mph.
Tonight
Showers. Low around 36. Southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain and snow showers before 2pm, then a slight chance of rain and snow showers after 5pm. High near 44. West wind 8 to 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 28. West wind 9 to 13 mph.
Monday
Partly sunny, with a high near 39. West wind around 9 mph.
Monday Night
Mostly clear, with a low around 25. Southwest wind 3 to 6 mph.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 48. Southwest wind 6 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 36. South wind around 8 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 61.
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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:
10:04 am EDT Apr 18, 2026
Forecast Valid:
11am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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