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Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Partly Cloudy
43°F
6°C
| Humidity | 47% |
| Wind Speed | N 3 mph |
| Barometer | 30.01 in (1016.3 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 3 Dec 2:53 pm EST |
Extended Forecast for
Derby CT
Tonight

Low: 27 °F
Mostly Clear
Thursday

High: 40 °F
Chance
FlurriesThursday Night

Low: 11 °F
Mostly Clear
Friday

High: 30 °F
Increasing
CloudsFriday Night

Low: 21 °F
Slight Chance
Light SnowSaturday

High: 39 °F
Partly Sunny
Saturday Night

Low: 23 °F
Partly Cloudy
Sunday

High: 41 °F
Partly Sunny
Sunday Night

Low: 19 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 27. Calm wind becoming west around 6 mph after midnight.
Thursday
A chance of flurries after 9am. Increasing clouds, with a high near 40. Wind chill values between 20 and 30. West wind 6 to 15 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 11. Northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 29 mph.
Friday
Increasing clouds, with a high near 30. Wind chill values between 10 and 20. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
A 20 percent chance of light snow. Mostly cloudy, with a low around 21. Calm wind.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 41.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Derby CT
41.34°N 73.09°W (Elev. 118 ft)
41.34°N 73.09°W (Elev. 118 ft)
12:40 pm EST Dec 3, 2025
3pm EST Dec 3, 2025-6pm EST Dec 10, 2025


