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.

Light Rain

53°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 29.89 in (1012.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 12 Oct 12:56 am EDT
Extended Forecast for

Chaumont NY

  • Overnight

    Overnight: A slight chance of rain before 2am. Patchy fog after 2am. Otherwise, cloudy, with a low around 50. Calm wind. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Columbus Day

    Columbus Day: Patchy fog before 7am. Otherwise, cloudy, with a high near 63. Calm wind becoming west 5 to 8 mph in the morning.

    High: 63 °F

    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: A chance of showers, mainly after 11pm. Cloudy, with a low around 52. South wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 58. South wind 10 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers
    Likely then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 49. Southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. West wind 6 to 9 mph.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. North wind 5 to 8 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. North wind 7 to 9 mph.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A slight chance of rain before 2am. Patchy fog after 2am. Otherwise, cloudy, with a low around 50. Calm wind. Chance of precipitation is 20%.
Columbus Day
Patchy fog before 7am. Otherwise, cloudy, with a high near 63. Calm wind becoming west 5 to 8 mph in the morning.
Monday Night
A chance of showers, mainly after 11pm. Cloudy, with a low around 52. South wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 58. South wind 10 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 49. Southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly cloudy, with a high near 60. West wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 42. North wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 56. North wind 7 to 9 mph.
Thursday Night
A chance of showers after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Friday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Chaumont NY
 44.07°N 76.14°W (Elev. 253 ft)
Last Update:
9:58 pm EDT Oct 11, 2026
Forecast Valid:
1am EDT Oct 12, 2026-6pm EDT Oct 18, 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