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

52°F

11°C

Humidity 40%
Wind Speed W 8 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 12 May 5:56 pm EDT
Extended Forecast for

3 Miles NW Chaumont NY

  • Tonight

    Tonight: Showers likely, mainly after 5am. Increasing clouds, with a low around 43. Southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. High near 62. South wind 10 to 16 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 62 °F

    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 8pm, then a chance of showers. Mostly cloudy, with a low around 44. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers. Partly sunny, with a high near 58. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 45. North wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 65. North wind 5 to 8 mph becoming west in the afternoon.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. South wind around 6 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Mostly sunny, with a high near 70. South wind 10 to 13 mph. Chance of precipitation is 30%.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 8pm. Partly cloudy, with a low around 48. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Showers likely, mainly after 5am. Increasing clouds, with a low around 43. Southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. High near 62. South wind 10 to 16 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 8pm, then a chance of showers. Mostly cloudy, with a low around 44. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers. Partly sunny, with a high near 58. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 45. North wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 65. North wind 5 to 8 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. South wind around 6 mph.
Saturday
A chance of showers after 2pm. Mostly sunny, with a high near 70. South wind 10 to 13 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 8pm. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 48.
Monday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Chaumont NY
 44.09°N 76.19°W (Elev. 302 ft)
Last Update:
3:57 pm EDT May 12, 2026
Forecast Valid:
6pm EDT May 12, 2026-6pm EDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation