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.

Overcast

77°F

25°C

Humidity 85%
Wind Speed Calm
Barometer 29.89 in (1012.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Aug 7:53 am EDT
Extended Forecast for

Clinton CT

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 84. Calm wind becoming south around 5 mph.

    High: 84 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tonight

    Tonight: Areas of fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Areas Fog

  • Friday

    Friday: Sunny, with a high near 83. Northeast wind around 7 mph becoming east in the afternoon.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 65. East wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, sunny, with a high near 81. Light and variable wind becoming east around 6 mph in the morning.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 85.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 84. Calm wind becoming south around 5 mph.
Tonight
Areas of fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 69. Calm wind.
Friday
Sunny, with a high near 83. Northeast wind around 7 mph becoming east in the afternoon.
Friday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 65. East wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 7am. Otherwise, sunny, with a high near 81. Light and variable wind becoming east around 6 mph in the morning.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 66.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clinton CT
 41.27°N 72.57°W (Elev. 30 ft)
Last Update:
6:28 am EDT Aug 14, 2025
Forecast Valid:
8am EDT Aug 14, 2025-6pm EDT Aug 20, 2025
 
Forecast Discussion
 
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Additional Resources

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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