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/Mist

66°F

19°C

Humidity 96%
Wind Speed Calm
Barometer 30.03 in (1016.8 mb)
Dewpoint 65°F (18°C)
Visibility 5.00 mi
Last update 29 Jun 12:53 am EDT
Extended Forecast for

2 Miles SSE East Haven CT

Extreme Heat Watch July 1, 12:00pm until July 3, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 64. Calm wind.

    Low: 64 °F

    Patchy Dense
    Fog

  • Monday

    Monday: Patchy dense fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Patchy Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 64. Light south wind.

    Low: 64 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy through mid morning, then becoming mostly sunny, with a high near 85. Light southwest wind becoming south 5 to 10 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 67. South wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 73.

    Low: 73 °F

    Clear

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 64. Calm wind.
Monday
Patchy dense fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 85. Light and variable wind.
Monday Night
Increasing clouds, with a low around 64. Light south wind.
Tuesday
Cloudy through mid morning, then becoming mostly sunny, with a high near 85. Light southwest wind becoming south 5 to 10 mph in the morning.
Tuesday Night
A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 67. South wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny, with a high near 92.
Thursday Night
Clear, with a low around 73.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 72.
Independence Day
A 40 percent chance of showers. Mostly sunny, with a high near 89.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 69.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE East Haven CT
 41.28°N 72.83°W (Elev. 75 ft)
Last Update:
1:00 am EDT Jun 29, 2026
Forecast Valid:
1am EDT Jun 29, 2026-6pm EDT Jul 5, 2026
 
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