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

58°F

14°C

Humidity 75%
Wind Speed W 13 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 Oct 4:56 pm EDT
Extended Forecast for

Lacona NY

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 9 to 11 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 56. Northeast wind 3 to 6 mph.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 44. Light east wind becoming southeast 10 to 15 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 63. Southeast wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 2am. Cloudy, with a low around 34. Northwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Northwest wind 11 to 13 mph, with gusts as high as 28 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Northwest wind 5 to 8 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Southwest wind 5 to 9 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 56. Northeast wind 3 to 6 mph.
Thursday Night
Showers, mainly after 2am. Low around 44. Light east wind becoming southeast 10 to 15 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 63. Southeast wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
A chance of showers, mainly before 2am. Cloudy, with a low around 34. Northwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 44. Northwest wind 11 to 13 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 32. Northwest wind 5 to 8 mph.
Sunday
Sunny, with a high near 54. Southwest wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lacona NY
 43.64°N 76.04°W (Elev. 732 ft)
Last Update:
4:11 pm EDT Oct 14, 2026
Forecast Valid:
5pm EDT Oct 14, 2026-6pm EDT Oct 21, 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