Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Fair
47°F
8°C
| Humidity | 41% |
| Wind Speed | Calm |
| Barometer | 30.21 in (1022.9 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 20 Nov 11:53 am EST |
Extended Forecast for
Derby CT
Today
High: 47 °F
Becoming
SunnyTonight
Low: 30 °F
Partly Cloudy
Friday
High: 54 °F
Mostly Cloudy
Friday Night
Low: 39 °F
Chance Rain
Saturday
High: 50 °F
Slight Chance
RainSaturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 48 °F
Mostly Sunny
Sunday Night
Low: 35 °F
Partly Cloudy
Monday
High: 54 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, then gradually becoming sunny, with a high near 47. Light and variable wind.
Tonight
Partly cloudy, with a low around 30. Calm wind.
Friday
Mostly cloudy, with a high near 54. Calm wind becoming southwest 5 to 9 mph in the morning.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 39. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Tuesday Night
Rain likely. Cloudy, with a low around 42. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 59.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Derby CT
41.34°N 73.09°W (Elev. 118 ft)
41.34°N 73.09°W (Elev. 118 ft)
11:16 am EST Nov 20, 2025
11am EST Nov 20, 2025-6pm EST Nov 26, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
