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.

Fog

40°F

4°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 40°F (4°C)
Visibility 0.25 mi
Last update 7 Mar 7:53 pm EST
Extended Forecast for

3 Miles SSW East Haven CT

Dense Fog Advisory until March 8, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 8, 09:00am

    NOW until 9:00am Sun

    Dense Fog Advisory

  • Tonight

    Low: 38 °F⇑

    Showers
    Likely and
    Patchy Dense
    Fog

  • Sunday

    Sunday: Showers likely, mainly before 10am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. West wind around 9 mph. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely and
    Patchy Fog
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. West wind around 6 mph becoming calm after midnight.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55. Light west wind becoming south 5 to 10 mph in the morning.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. South wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 42.

    Low: 42 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers before 1pm. Cloudy, with a high near 56.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy drizzle with a chance of showers between 10pm and 4am, then showers likely with areas of drizzle after 4am. The drizzle could be heavy at times. Patchy dense fog. Otherwise, cloudy, with a temperature rising to around 43 by 3am. South wind around 7 mph. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 10am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. West wind around 9 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 35. West wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 55. Light west wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 38. South wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Increasing clouds, with a low around 42.
Wednesday
A 30 percent chance of showers before 1pm. Cloudy, with a high near 56.
Wednesday Night
A 40 percent chance of showers. Cloudy, with a low around 46.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 43.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
Mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW East Haven CT
 41.27°N 72.9°W (Elev. 46 ft)
Last Update:
3:40 pm EST Mar 7, 2026
Forecast Valid:
8pm EST Mar 7, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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