


Hazardous Weather Conditions
Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Fair
85°F
29°C
Humidity | 72% |
Wind Speed | SE 7 mph |
Barometer | 30.03 in (1017.0 mb) |
Dewpoint | 75°F (24°C) |
Visibility | 10.00 mi |
Heat Index | 93°F (34°C) |
Last update | 15 Jul 5:53 pm EDT |
Extended Forecast for
West Haven CT
Heat Advisory July 16, 11:00am until July 17, 10:00pm
Tonight
Low: 71 °F
Patchy Fog
Wednesday
High: 88 °F
Patchy Fog
then Mostly
SunnyWednesday Night
Low: 73 °F
Chance
T-stormsThursday
High: 89 °F
Showers
LikelyThursday Night
Low: 75 °F
Chance
T-storms then
Partly CloudyFriday
High: 88 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 68 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy fog before 2am, then patchy fog after 3am. Otherwise, increasing clouds, with a low around 71. South wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 88. Heat index values as high as 96. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 73. South wind around 6 mph.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 89. Heat index values as high as 99. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. Southwest wind around 6 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly cloudy, with a low around 68.
Sunday
A 50 percent chance of showers after 8am. Partly sunny, with a high near 83.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
West Haven CT
41.28°N 72.98°W (Elev. 197 ft)
41.28°N 72.98°W (Elev. 197 ft)
3:16 pm EDT Jul 15, 2025
6pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025