Hazardous Weather Conditions
Current conditions at
New Haven, Tweed-New Haven Airport (KHVN)
Lat: 41.26°NLon: 72.89°WElev: 13ft.
Fair
27°F
-3°C
| Humidity | 45% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 30.07 in (1018.0 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 31 Jan 1:53 pm EST |
Extended Forecast for
Derby CT
Cold Weather Advisory January 31, 02:30pm until February 1, 10:00am
NOW until 10:00am Sun

Cold Weather Advisory
This Afternoon

High: 22 °F
Mostly Sunny
Tonight

Low: 7 °F
Mostly Cloudy
Sunday

High: 24 °F
Mostly Cloudy
Sunday Night

Low: 11 °F
Mostly Cloudy
Monday

High: 31 °F
Sunny
Monday Night

Low: 10 °F
Mostly Clear
Tuesday

High: 32 °F
Sunny
Tuesday Night

Low: 14 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 22. Wind chill values between 10 and 15. Northwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 7. Wind chill values between -5 and 5. North wind 5 to 10 mph, with gusts as high as 24 mph.
Sunday
Mostly cloudy, with a high near 24. Wind chill values between -5 and 5. North wind 13 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 11. Wind chill values between zero and 5. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 31. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly clear, with a low around 10.
Thursday
Sunny, with a high near 30.
Thursday Night
Mostly clear, with a low around 8.
Friday
Partly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Derby CT
41.31°N 73.09°W (Elev. 115 ft)
41.31°N 73.09°W (Elev. 115 ft)
1:05 pm EST Jan 31, 2026
2pm EST Jan 31, 2026-6pm EST Feb 6, 2026



