National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Overcast

38°F

3°C

Humidity 48%
Wind Speed S 8 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Mar 2:53 pm EDT
Extended Forecast for

West Haven CT

  • Tonight

    Tonight: A chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 41. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 47. West wind 16 to 18 mph, with gusts as high as 37 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 32. Northwest wind 5 to 11 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain after 2am. Low around 38. Southeast wind 9 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Mostly Cloudy
    then Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm. High near 57. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Low around 37. Breezy. Chance of precipitation is 100%.

    Low: 37 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain before 8am. Mostly sunny, with a high near 45.

    High: 45 °F

    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 41. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 47. West wind 16 to 18 mph, with gusts as high as 37 mph.
Saturday Night
Increasing clouds, with a low around 32. Northwest wind 5 to 11 mph.
Sunday
Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Sunday Night
Rain after 2am. Low around 38. Southeast wind 9 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, with thunderstorms also possible after 2pm. High near 57. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain and possibly a thunderstorm. Low around 37. Breezy. Chance of precipitation is 100%.
Tuesday
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.27°N 72.95°W (Elev. 69 ft)
Last Update:
2:26 pm EDT Mar 13, 2026
Forecast Valid:
3pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation