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

59°F

15°C

Humidity 90%
Wind Speed N 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 9 May 4:53 am EDT
Extended Forecast for

New Haven CT

Flood Watch May 9, 05:31am until May 10, 01:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch May 9, 05:31am until May 10, 01:00am

    NOW until 1:00am Sat

    Flood Watch

  • Overnight

    Low: 54 °F

    Showers
    Likely

  • Friday

    Friday: Showers, with thunderstorms also possible after 11am. High near 61. East wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East wind around 6 mph becoming west after midnight. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 67. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 67 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. West wind 3 to 6 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 70%.
Friday
Showers, with thunderstorms also possible after 11am. High near 61. East wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East wind around 6 mph becoming west after midnight. Chance of precipitation is 50%.
Saturday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 67. West wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 51. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 69.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Haven CT
 41.31°N 72.92°W (Elev. 33 ft)
Last Update:
3:06 am EDT May 9, 2025
Forecast Valid:
5am EDT May 9, 2025-6pm EDT May 15, 2025
 
Forecast Discussion
 
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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