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.

Fair

58°F

14°C

Humidity 97%
Wind Speed Calm
Barometer 29.92 in (1013.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 4 Sep 6:53 am EDT
Extended Forecast for

New Haven CT

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 80. Light south wind increasing to 6 to 11 mph in the morning.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 5am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 64. South wind around 8 mph.

    Low: 64 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. South wind 6 to 13 mph.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 68. South wind 6 to 9 mph.

    Low: 68 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: A 50 percent chance of showers after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. South wind 6 to 14 mph.

    High: 84 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 58 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Light south wind increasing to 6 to 11 mph in the morning.
Tonight
A 50 percent chance of showers, mainly before 5am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 64. South wind around 8 mph.
Friday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. South wind 6 to 13 mph.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 68. South wind 6 to 9 mph.
Saturday
A 50 percent chance of showers after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. South wind 6 to 14 mph.
Saturday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
New Haven CT
 41.31°N 72.89°W (Elev. 10 ft)
Last Update:
6:51 am EDT Sep 4, 2025
Forecast Valid:
7am EDT Sep 4, 2025-6pm EDT Sep 10, 2025
 
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Additional Resources

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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