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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast and Breezy

69°F

21°C

Humidity 61%
Wind Speed W 21 G 35 mph
Barometer 29.82 in (1009.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 22 Jul 3:56 pm EDT
Extended Forecast for

Chaumont NY

  • This Afternoon

    This Afternoon: Isolated showers. Cloudy, with a high near 68. Breezy, with a west wind 18 to 20 mph. Chance of precipitation is 20%.

    High: 68 °F

    Isolated
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 55. West wind 5 to 10 mph becoming light in the evening.

    Low: 55 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 73. Southwest wind 7 to 15 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Southwest wind 3 to 8 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Southwest wind 6 to 9 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Southwest wind 6 to 10 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 67. Calm wind becoming south around 6 mph after midnight.

    Low: 67 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Cloudy, with a high near 68. Breezy, with a west wind 18 to 20 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 55. West wind 5 to 10 mph becoming light in the evening.
Thursday
Sunny, with a high near 73. Southwest wind 7 to 15 mph.
Thursday Night
Mostly clear, with a low around 59. Southwest wind 3 to 8 mph.
Friday
Sunny, with a high near 78. Southwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 62. Calm wind.
Saturday
Sunny, with a high near 82. Southwest wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 67. Calm wind becoming south around 6 mph after midnight.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chaumont NY
 44.07°N 76.14°W (Elev. 253 ft)
Last Update:
3:57 pm EDT Jul 22, 2026
Forecast Valid:
4pm EDT Jul 22, 2026-6pm EDT Jul 29, 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