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.

Mostly Cloudy

52°F

11°C

Humidity 80%
Wind Speed Calm
Barometer 29.83 in (1010.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 2 May 7:53 pm EDT
Extended Forecast for

3 Miles SW Killingworth CT

  • Tonight

    Tonight: A 20 percent chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 39. Light and variable wind becoming north 5 to 8 mph after midnight.

    Low: 39 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Northwest wind 9 to 13 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South wind around 6 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 20 percent chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 39. Light and variable wind becoming north 5 to 8 mph after midnight.
Sunday
Mostly sunny, with a high near 61. Northwest wind 9 to 13 mph.
Sunday Night
Mostly clear, with a low around 44. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 67. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 50. South wind around 6 mph.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 67.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Thursday
Showers. High near 63. Chance of precipitation is 90%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 45.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Killingworth CT
 41.32°N 72.59°W (Elev. 82 ft)
Last Update:
3:10 pm EDT May 2, 2026
Forecast Valid:
8pm EDT May 2, 2026-6pm EDT May 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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