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

Hazardous Weather Conditions

Current conditions at

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Fair

38°F

3°C

Humidity 39%
Wind Speed N 7 mph
Barometer 30.33 in (1026.9 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 21 Apr 12:53 am EDT
Extended Forecast for

Clinton CT

Freeze Warning until April 21, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until April 21, 09:00am

    NOW until 9:00am Tue

    Freeze Warning

  • Overnight

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Widespread frost before 7am. Otherwise, sunny, with a high near 50. Wind chill values between 25 and 35 early. North wind 5 to 7 mph becoming calm.

    High: 50 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am. Increasing clouds, with a low around 39. South wind around 6 mph.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between 8am and noon. Cloudy, with a high near 52. South wind 7 to 9 mph.

    High: 52 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Light east wind.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. North wind around 9 mph.
Tuesday
Widespread frost before 7am. Otherwise, sunny, with a high near 50. Wind chill values between 25 and 35 early. North wind 5 to 7 mph becoming calm.
Tuesday Night
A 20 percent chance of showers after 2am. Increasing clouds, with a low around 39. South wind around 6 mph.
Wednesday
A 30 percent chance of showers, mainly between 8am and noon. Cloudy, with a high near 52. South wind 7 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Light east wind.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A 40 percent chance of showers after 8am. Mostly cloudy, with a high near 54.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clinton CT
 41.26°N 72.51°W (Elev. 20 ft)
Last Update:
6:38 pm EDT Apr 20, 2026
Forecast Valid:
1am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
 
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