Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
32°F
0°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 30.28 in (1025.2 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 8 Jan 6:56 pm EST |
Extended Forecast for
Westbrook CT
Tonight

Low: 31 °F
Partly Cloudy
Friday
High: 48 °F
Mostly Cloudy
then Chance
RainFriday Night

Low: 40 °F
Rain Likely
Saturday
High: 45 °F
Slight Chance
Rain then
RainSaturday Night

Low: 39 °F
Rain
Sunday

High: 45 °F
Chance Rain
Sunday Night

Low: 30 °F
Partly Cloudy
and BreezyMonday

High: 39 °F
Sunny and
BreezyMonday Night

Low: 32 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 31. Calm wind.
Friday
A 40 percent chance of rain after 4pm. Mostly cloudy, with a high near 48. Light southeast wind becoming south 6 to 11 mph in the morning.
Friday Night
Rain likely, mainly between 7pm and 1am. Cloudy, with a low around 40. South wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly after 1pm. High near 45. Light and variable wind becoming northeast around 6 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 39. East wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
Sunday Night
Partly cloudy, with a low around 30. Breezy.
Monday
Sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 39.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Westbrook CT
41.28°N 72.45°W (Elev. 43 ft)
41.28°N 72.45°W (Elev. 43 ft)
12:58 pm EST Jan 8, 2026
7pm EST Jan 8, 2026-6pm EST Jan 15, 2026


