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.

Mostly Cloudy

28°F

-2°C

Humidity 58%
Wind Speed Vrbl 5 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 24 Feb 4:53 am EST
Extended Forecast for

Derby CT

  • Today

    Today: Patchy blowing snow before 7am. Increasing clouds, with a high near 30. Wind chill values between 10 and 20. Northwest wind 7 to 10 mph.

    High: 30 °F

    Patchy
    Blowing Snow
    then Partly
    Sunny

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 4am. Increasing clouds, with a low around 14. Light and variable wind.

    Low: 14 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly before 10am. High near 40. Wind chill values between 20 and 30. Southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. West wind around 6 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 1pm. Partly sunny, with a high near 39. West wind 3 to 6 mph.

    High: 39 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy blowing snow before 7am. Increasing clouds, with a high near 30. Wind chill values between 10 and 20. Northwest wind 7 to 10 mph.
Tonight
A 50 percent chance of snow, mainly after 4am. Increasing clouds, with a low around 14. Light and variable wind.
Wednesday
Snow, mainly before 10am. High near 40. Wind chill values between 20 and 30. Southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 27. West wind around 6 mph.
Thursday
A 40 percent chance of snow after 1pm. Partly sunny, with a high near 39. West wind 3 to 6 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 14.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Derby CT
 41.31°N 73.09°W (Elev. 115 ft)
Last Update:
1:15 am EST Feb 24, 2026
Forecast Valid:
5am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation