Hazardous Weather Conditions
Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Fair
45°F
7°C
| Humidity | 97% |
| Wind Speed | SE 6 mph |
| Barometer | 30.07 in (1018.1 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 9.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 18 Apr 5:53 am EDT |
Extended Forecast for
West Haven CT
Today

High: 56 °F
Partly Sunny
Tonight
Low: 46 °F
Patchy Fog
then Chance
Showers and
Patchy FogSunday

High: 54 °F
Showers
Sunday Night

Low: 38 °F
Gradual
ClearingMonday
High: 49 °F
Mostly Sunny
then Slight
Chance
ShowersMonday Night

Low: 33 °F
Partly Cloudy
Tuesday

High: 49 °F
Sunny
Tuesday Night

Low: 41 °F
Partly Cloudy
Wednesday

High: 58 °F
Partly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 56. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Tonight
A 30 percent chance of showers, mainly after 5am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 46. Southeast wind 3 to 6 mph.
Sunday
A chance of showers and thunderstorms before 8am, then showers and possibly a thunderstorm between 8am and 2pm, then showers after 2pm. High near 54. Light and variable wind becoming northwest 9 to 14 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around 38. West wind around 7 mph.
Monday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 49. Northwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 61.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
West Haven CT
41.27°N 72.95°W (Elev. 69 ft)
41.27°N 72.95°W (Elev. 69 ft)
5:23 am EDT Apr 18, 2026
6am EDT Apr 18, 2026-6pm EDT Apr 24, 2026



