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

53°F

12°C

Humidity 51%
Wind Speed N 17 G 25 mph
Barometer 30.18 in (1021.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 11 Apr 8:53 am EDT
Extended Forecast for

Derby CT

  • Today

    Today: Sunny, with a high near 62. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: 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. Southwest wind 8 to 13 mph.

    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 79.

    High: 79 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Tonight
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. Southwest wind 8 to 13 mph.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 79.
Tuesday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 84.
Wednesday Night
A chance of showers between 8pm and midnight. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 82.
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:
9:18 am EDT Apr 11, 2026
Forecast Valid:
9am 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