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.

Overcast

38°F

3°C

Humidity 68%
Wind Speed SW 8 G 18 mph
Barometer 29.52 in (999.5 mb)
Dewpoint 28°F (-2°C)
Visibility 9.00 mi
Wind Chill32°F (0°C)
Last update 1 Jan 4:53 am EST
Extended Forecast for

4 Miles WSW Killingworth CT

  • Overnight

    Overnight: A 50 percent chance of snow. Cloudy, with a steady temperature around 31. Wind chill values between 25 and 30. West wind around 9 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Snow likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 21 by 5pm. Wind chill values between 10 and 20. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F⇓

    Snow Likely
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Wind chill values between 10 and 15. West wind 6 to 8 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. Wind chill values between 10 and 20. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. West wind around 5 mph.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 31.

    High: 31 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of snow. Cloudy, with a steady temperature around 31. Wind chill values between 25 and 30. West wind around 9 mph, with gusts as high as 21 mph.
New Year's Day
Snow likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 21 by 5pm. Wind chill values between 10 and 20. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 17. Wind chill values between 10 and 15. West wind 6 to 8 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 28. Wind chill values between 10 and 20. West wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 18. West wind around 5 mph.
Saturday
Increasing clouds, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 14.
Monday
Partly sunny, with a high near 28.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Killingworth CT
 41.34°N 72.61°W (Elev. 197 ft)
Last Update:
12:54 am EST Jan 1, 2026
Forecast Valid:
5am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation