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.

Fair

67°F

19°C

Humidity 51%
Wind Speed S 14 G 29 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 4 Oct 2:56 pm EDT
Extended Forecast for

Lacona NY

  • Tonight

    Tonight: Showers likely, mainly before 4am. Mostly cloudy, with a low around 47. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, mainly before 10am. Mostly sunny, with a high near 57. West wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind 7 to 11 mph.

    Low: 36 °F

    Mostly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 8am. Otherwise, sunny, with a high near 54. West wind 6 to 9 mph.

    High: 54 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Calm wind becoming south 5 to 8 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 65. Southwest wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 46. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 63. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 4am. Mostly cloudy, with a low around 47. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of showers, mainly before 10am. Mostly sunny, with a high near 57. West wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind 7 to 11 mph.
Tuesday
Areas of frost before 8am. Otherwise, sunny, with a high near 54. West wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 39. Calm wind becoming south 5 to 8 mph after midnight.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 65. Southwest wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 46. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 63. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 61. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lacona NY
 43.65°N 76.07°W (Elev. 554 ft)
Last Update:
2:22 pm EDT Oct 4, 2026
Forecast Valid:
3pm EDT Oct 4, 2026-6pm EDT Oct 11, 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