National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

44°F

7°C

Humidity 96%
Wind Speed NE 6 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 Apr 1:56 am EDT
Extended Forecast for

Chaumont NY

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 44. East wind 3 to 5 mph.

    Low: 44 °F

    Patchy Fog

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before noon, then a slight chance of showers between noon and 2pm. Patchy fog between 11am and noon. High near 60. Light and variable wind becoming southwest 10 to 15 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers and
    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 2am. Patchy fog. Low around 49. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 2pm. Patchy fog before 11am. High near 62. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 48. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers

  • Friday

    Friday: A chance of showers before 2pm. Partly sunny, with a high near 60. North wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Partly sunny, with a high near 70. South wind 6 to 11 mph. Chance of precipitation is 40%.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 44. East wind 3 to 5 mph.
Wednesday
Showers and possibly a thunderstorm before noon, then a slight chance of showers between noon and 2pm. Patchy fog between 11am and noon. High near 60. Light and variable wind becoming southwest 10 to 15 mph in the morning. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers, mainly after 2am. Patchy fog. Low around 49. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, then showers and possibly a thunderstorm after 2pm. Patchy fog before 11am. High near 62. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 48. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of showers before 2pm. Partly sunny, with a high near 60. North wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 46. Light and variable wind.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 70. South wind 6 to 11 mph. Chance of precipitation is 40%.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Chaumont NY
 44.07°N 76.14°W (Elev. 253 ft)
Last Update:
2:23 am EDT Apr 15, 2026
Forecast Valid:
2am EDT Apr 15, 2026-6pm EDT Apr 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