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Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Fair
37°F
3°C
| Humidity | 48% |
| Wind Speed | NW 6 mph |
| Barometer | 30.34 in (1027.2 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 14 Mar 11:53 pm EDT |
Extended Forecast for
West Haven CT
Overnight

Low: 31 °F
Partly Cloudy
Sunday

High: 44 °F
Partly Sunny
Sunday Night
Low: 38 °F⇑
Mostly Cloudy
then ShowersMonday

High: 57 °F
Heavy Rain
Monday Night

Low: 36 °F
Heavy Rain
and BreezyTuesday
High: 38 °F
Showers
Likely then
Mostly SunnyTuesday Night

Low: 24 °F
Partly Cloudy
Wednesday

High: 37 °F
Mostly Sunny
Wednesday Night

Low: 29 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 31. Northwest wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 44. Light and variable wind becoming southeast 6 to 11 mph in the morning.
Sunday Night
Showers after 2am. Temperature falling to near 38 by 9pm, then rising to around 46 during the remainder of the night. East wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 57. South wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 36. Breezy, with a south wind 21 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely before 8am. Mostly cloudy, then gradually becoming sunny, with a steady temperature around 38. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 47.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
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)
7:50 pm EDT Mar 14, 2026
12am EDT Mar 15, 2026-6pm EDT Mar 21, 2026


