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

3 Miles WNW Chaumont NY

  • This Afternoon

    This Afternoon: A slight chance of showers. Mostly cloudy, with a high near 64. South wind around 13 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 46. Southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 58. West wind 11 to 16 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 35. Northwest wind 7 to 10 mph.

    Low: 35 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, sunny, with a high near 56. Northwest wind 6 to 9 mph.

    High: 56 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Light southwest wind becoming south 5 to 9 mph after midnight.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 63. Southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 2am. Partly cloudy, with a low around 47. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 8am. Mostly sunny, with a high near 62. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers. Mostly cloudy, with a high near 64. South wind around 13 mph. Chance of precipitation is 20%.
Tonight
Showers likely, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 46. Southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 58. West wind 11 to 16 mph.
Monday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 35. Northwest wind 7 to 10 mph.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 56. Northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 41. Light southwest wind becoming south 5 to 9 mph after midnight.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 63. Southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers before 2am. Partly cloudy, with a low around 47. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
A chance of showers after 8am. Mostly sunny, with a high near 62. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 39. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Chaumont NY
 44.09°N 76.19°W (Elev. 302 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

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High Temperature

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Chance of Precipitation