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

47°F

8°C

Humidity 39%
Wind Speed W 3 mph
Barometer 30.06 in (1018.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 25 Mar 4:56 pm EDT
Extended Forecast for

Watertown International Airport NY

  • Tonight

    Tonight: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 37. South wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 51. Southwest wind 11 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 11pm, then rain likely, possibly mixed with snow showers. Low around 22. Southeast wind 6 to 13 mph becoming north in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 32. North wind around 14 mph, with gusts as high as 24 mph.

    High: 32 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. North wind around 7 mph.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. Light and variable wind becoming west 6 to 11 mph in the morning.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. West wind around 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Southwest wind 8 to 11 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 37. South wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 51. Southwest wind 11 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain showers before 11pm, then rain likely, possibly mixed with snow showers. Low around 22. Southeast wind 6 to 13 mph becoming north in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, then gradually becoming sunny, with a high near 32. North wind around 14 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 13. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 32. Light and variable wind becoming west 6 to 11 mph in the morning.
Saturday Night
Partly cloudy, with a low around 22. West wind around 9 mph.
Sunday
Mostly sunny, with a high near 43. Southwest wind 8 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown International Airport NY
 43.99°N 76.03°W (Elev. 299 ft)
Last Update:
3:58 pm EDT Mar 25, 2026
Forecast Valid:
5pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation