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

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Fair

68°F

20°C

Humidity 76%
Wind Speed S 6 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 17 Jun 9:53 am EDT
Extended Forecast for

Clinton CT

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 61. Light southeast wind.

    Low: 61 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. South wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. West wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 65 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 77. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Tonight
Increasing clouds, with a low around 61. Light southeast wind.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. South wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Thursday Night
Mostly clear, with a low around 65. West wind 5 to 10 mph, with gusts as high as 22 mph.
Juneteenth
Mostly sunny, with a high near 77. West wind 8 to 11 mph, with gusts as high as 22 mph.
Friday Night
Clear, with a low around 63.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 83.
Sunday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 62.
Monday
Showers likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clinton CT
 41.29°N 72.54°W (Elev. 69 ft)
Last Update:
3:08 am EDT Jun 17, 2026
Forecast Valid:
10am EDT Jun 17, 2026-6pm EDT Jun 23, 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