National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Fair

20°F

-7°C

Humidity 85%
Wind Speed Calm
Barometer 30.20 in (1022.6 mb)
Dewpoint 16°F (-9°C)
Visibility 7.00 mi
Last update 27 Dec 8:53 pm EST
Extended Forecast for

Hamden CT

  • Tonight

    Tonight: Mostly clear, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 40. Wind chill values between 15 and 25. Calm wind becoming southwest around 6 mph.

    High: 40 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain. Temperature rising to around 41 by 5am. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F⇑

    Rain

  • Monday

    Monday: Rain, mainly before 1pm. High near 50. South wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 24. West wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. Breezy.

    High: 32 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 15. Calm wind.
Sunday
Increasing clouds, with a high near 40. Wind chill values between 15 and 25. Calm wind becoming southwest around 6 mph.
Sunday Night
Rain. Temperature rising to around 41 by 5am. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, mainly before 1pm. High near 50. South wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 24. West wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 32. Breezy.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 23.
New Year's Day
A 30 percent chance of snow. Mostly cloudy, with a high near 33.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamden CT
 41.38°N 72.9°W (Elev. 75 ft)
Last Update:
12:59 pm EST Dec 27, 2025
Forecast Valid:
9pm EST Dec 27, 2025-6pm EST Jan 3, 2026
 
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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