Hazardous Weather Conditions
Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Fair
77°F
25°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 30.05 in (1017.5 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 7.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 16 Jul 1:53 am EDT |
Extended Forecast for
New Haven CT
Heat Advisory July 16, 11:00am until July 17, 10:00pm
Overnight
Low: 73 °F
Patchy Fog
Wednesday
High: 89 °F
Patchy Fog
then SunnyWednesday Night
Low: 75 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 89 °F
Showers
Likely then
Chance
T-stormsThursday Night
Low: 75 °F
Partly Cloudy
Friday
High: 87 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 69 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Overnight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 73. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Heat index values as high as 98. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. South wind around 6 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 89. Heat index values as high as 99. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 75. Southwest wind around 6 mph.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 69.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
New Haven CT
41.31°N 72.92°W (Elev. 33 ft)
41.31°N 72.92°W (Elev. 33 ft)
2:02 am EDT Jul 16, 2025
2am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
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