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.

Fog/Mist

43°F

6°C

Humidity 97%
Wind Speed Calm
Barometer 30.30 in (1026.0 mb)
Dewpoint 42°F (6°C)
Visibility 1.25 mi
Last update 3 Apr 9:53 am EDT
Extended Forecast for

Hamden CT

  • Today

    Today: Patchy fog before noon. Otherwise, mostly cloudy, with a high near 63. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 52. South wind around 6 mph becoming calm after midnight.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 69. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 43. East wind 5 to 8 mph. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. High near 63. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around 39.

    Low: 39 °F

    Gradual
    Clearing

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers before 2pm. Partly sunny, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 63. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 52. South wind around 6 mph becoming calm after midnight.
Saturday
A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 69. Calm wind becoming east 5 to 8 mph in the afternoon.
Saturday Night
Showers likely, mainly between 8pm and 2am. Cloudy, with a low around 43. East wind 5 to 8 mph. Chance of precipitation is 60%.
Sunday
Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. High near 63. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around 39.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A chance of rain and snow showers before 2pm. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 59.
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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:
2:20 am EDT Apr 3, 2026
Forecast Valid:
10am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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