Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Mostly Cloudy
43°F
6°C
| Humidity | 37% |
| Wind Speed | NW 8 mph |
| Barometer | 29.84 in (1010.6 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 26 Feb 12:53 pm EST |
Extended Forecast for
Derby CT
This Afternoon
High: 40 °F
Mostly Cloudy
Tonight
Low: 19 °F
Partly Cloudy
Friday
High: 40 °F
Sunny
Friday Night
Low: 27 °F
Mostly Clear
Saturday
High: 48 °F
Sunny
Saturday Night
Low: 27 °F
Partly Cloudy
Sunday
High: 37 °F
Chance Snow
Sunday Night
Low: 14 °F
Mostly Clear
Monday
High: 28 °F
Mostly Sunny
then Chance
Snow
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 40. Northwest wind around 6 mph becoming calm.
Tonight
Partly cloudy, with a low around 19. Calm wind.
Friday
Sunny, with a high near 40. Wind chill values between 20 and 30. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 27. Calm wind.
Saturday
Sunny, with a high near 48. Calm wind becoming south around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 14.
Monday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 47.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Derby CT
41.31°N 73.09°W (Elev. 115 ft)
41.31°N 73.09°W (Elev. 115 ft)
12:59 pm EST Feb 26, 2026
1pm EST Feb 26, 2026-6pm EST Mar 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
