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

85°F

29°C

Humidity 70%
Wind Speed Calm
Barometer 29.99 in (1015.6 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 25 Jun 9:53 pm EDT
Extended Forecast for

Hamden CT

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 70. Calm wind becoming north around 6 mph after midnight.

    Low: 70 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 11am, then a slight chance of showers. Mostly cloudy, with a high near 78. Northeast wind 9 to 11 mph. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Cloudy, with a temperature rising to around 83 by midnight. Northeast wind around 8 mph.

    Low: 62 °F⇑

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a temperature falling to around 63 by 8am. East wind 8 to 10 mph.

    High: 71 °F⇓

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Cloudy, with a low around 61. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly cloudy, with a high near 80.

    High: 80 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 70. Calm wind becoming north around 6 mph after midnight.
Thursday
A chance of showers and thunderstorms before 11am, then a slight chance of showers. Mostly cloudy, with a high near 78. Northeast wind 9 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of showers. Cloudy, with a temperature rising to around 83 by midnight. Northeast wind around 8 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, with a temperature falling to around 63 by 8am. East wind 8 to 10 mph.
Friday Night
A chance of showers and thunderstorms. Cloudy, with a low around 61. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
Saturday Night
A 50 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 65.
Sunday
Mostly cloudy, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
Partly sunny, with a high near 85.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 69.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamden CT
 41.38°N 72.9°W (Elev. 75 ft)
Last Update:
9:06 pm EDT Jun 25, 2025
Forecast Valid:
10pm EDT Jun 25, 2025-6pm EDT Jul 2, 2025
 
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