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

46°F

8°C

Humidity 83%
Wind Speed SE 3 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Apr 2:53 am EDT
Extended Forecast for

Derby CT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 60. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 56. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 56 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. South wind around 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 48. Calm wind.
Saturday
Sunny, with a high near 60. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Clear, with a low around 37. Northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 56. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 44. South wind around 6 mph.
Monday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 70.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 56.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Thursday
Partly sunny, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Derby CT
 41.31°N 73.09°W (Elev. 115 ft)
Last Update:
3:06 am EDT Apr 11, 2026
Forecast Valid:
3am EDT Apr 11, 2026-6pm EDT Apr 17, 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