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

63°F

17°C

Humidity 93%
Wind Speed Calm
Barometer 30.24 in (1023.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 8 Sep 11:53 pm EDT
Extended Forecast for

3 Miles S Killingworth CT

  • Overnight

    Overnight: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 71. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 71 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 84. West wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 84 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 63. Calm wind becoming northwest around 5 mph after midnight.

    Low: 63 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 63. Calm wind.
Wednesday
Mostly sunny, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 71. Southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Thursday
A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 84. West wind 8 to 10 mph, with gusts as high as 23 mph.
Thursday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 63. Calm wind becoming northwest around 5 mph after midnight.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 79.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Killingworth CT
 41.31°N 72.56°W (Elev. 121 ft)
Last Update:
2:19 pm EDT Sep 8, 2026
Forecast Valid:
12am EDT Sep 9, 2026-6pm EDT Sep 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation