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.

Light Rain

39°F

4°C

Humidity 76%
Wind Speed NW 6 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill35°F (2°C)
Last update 12 Mar 3:53 pm EDT
Extended Forecast for

Hamden CT

  • This Afternoon

    This Afternoon: Snow. Steady temperature around 37. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow

  • Tonight

    Tonight: Snow before 8pm. Low around 28. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow then
    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 44. Light west wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 44 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 8 to 10 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 49. West wind 14 to 17 mph, with gusts as high as 32 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 29.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain and possibly a thunderstorm. High near 58. Chance of precipitation is 100%.

    High: 58 °F

    Rain

Detailed Forecast

This Afternoon
Snow. Steady temperature around 37. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow before 8pm. Low around 28. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 44. Light west wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A 20 percent chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 8 to 10 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 49. West wind 14 to 17 mph, with gusts as high as 32 mph.
Saturday Night
Increasing clouds, with a low around 29.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
Rain, mainly after 2am. Low around 38. Chance of precipitation is 80%.
Monday
Rain and possibly a thunderstorm. High near 58. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 2am. Low around 37. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamden CT
 41.38°N 72.9°W (Elev. 75 ft)
Last Update:
3:03 pm EDT Mar 12, 2026
Forecast Valid:
4pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation