Hazardous Weather Conditions
Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Overcast
59°F
15°C
| Humidity | 75% |
| Wind Speed | SE 7 mph |
| Barometer | 30.07 in (1018.2 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 18 Apr 1:53 pm EDT |
Extended Forecast for
West Haven CT
This Afternoon

High: 61 °F
Partly Sunny
Tonight
Low: 46 °F
Patchy Fog
then Chance
Showers and
Patchy FogSunday

High: 56 °F
Showers
Sunday Night

Low: 37 °F
Gradual
ClearingMonday
High: 51 °F
Mostly Sunny
then Slight
Chance
ShowersMonday Night

Low: 31 °F
Partly Cloudy
Tuesday

High: 51 °F
Sunny
Tuesday Night

Low: 40 °F
Partly Cloudy
Wednesday

High: 61 °F
Partly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 61. Southeast wind around 8 mph.
Tonight
A 30 percent chance of showers, mainly after 5am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 46. Southeast wind around 6 mph becoming calm in the evening.
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 56. 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 37. Northwest wind around 6 mph.
Monday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 51. Northwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
8:37 am EDT Apr 18, 2026
2pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026



