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

43°F

6°C

Humidity 74%
Wind Speed SW 10 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 4 Mar 12:53 pm EST
Extended Forecast for

Hamden CT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain or freezing rain after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Freezing
    Rain and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of rain or freezing rain before 7am, then rain likely. Patchy fog before 1pm. Otherwise, cloudy, with a high near 41. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected.

    High: 41 °F

    Rain/Freezing
    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain. Low around 34. Northeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 34 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 1pm. Cloudy, with a high near 41. Northeast wind 5 to 7 mph.

    High: 41 °F

    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 33.

    Low: 33 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 50.

    High: 50 °F

    Cloudy

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. Calm wind.
Tonight
A slight chance of rain or freezing rain after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.
Thursday
A slight chance of rain or freezing rain before 7am, then rain likely. Patchy fog before 1pm. Otherwise, cloudy, with a high near 41. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected.
Thursday Night
Rain. Low around 34. Northeast wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
A 30 percent chance of rain before 1pm. Cloudy, with a high near 41. Northeast wind 5 to 7 mph.
Friday Night
Cloudy, with a low around 33.
Saturday
Cloudy, with a high near 50.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hamden CT
 41.36°N 72.91°W (Elev. 98 ft)
Last Update:
1:01 pm EST Mar 4, 2026
Forecast Valid:
1pm EST Mar 4, 2026-6pm EDT Mar 10, 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