Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fog
44°F
7°C
| Humidity | 96% |
| Wind Speed | S 5 mph |
| Barometer | 29.52 in (999.7 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 0.25 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 12 Mar 6:56 am EDT |
Extended Forecast for
Westbrook CT
Today
High: 46 °F⇓
Rain Likely
and Areas Fog
then
Rain/SnowTonight
Low: 30 °F
Rain/Snow
then Mostly
ClearFriday

High: 43 °F
Increasing
CloudsFriday Night

Low: 40 °F
Decreasing
CloudsSaturday

High: 47 °F
Sunny
Saturday Night

Low: 31 °F
Increasing
CloudsSunday

High: 45 °F
Mostly Cloudy
Sunday Night
Low: 39 °F
Chance Rain
then RainMonday

High: 55 °F
Rain
Detailed Forecast
Today
Rain likely before 3pm, then rain and snow. Areas of fog before 8am. Temperature falling to around 38 by 5pm. Southwest wind 7 to 17 mph becoming northwest in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Snow, possibly mixed with rain, becoming all snow after 7pm, then gradually ending. Low around 30. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 43. West wind 5 to 13 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 40. South wind 11 to 13 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 47. West wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Increasing clouds, with a low around 31.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Rain, mainly after 2am. Low around 39. Chance of precipitation is 80%.
Monday
Rain. High near 55. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 2am. Cloudy, with a low around 34. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 37.
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)
7:04 am EDT Mar 12, 2026
7am EDT Mar 12, 2026-6pm EDT Mar 18, 2026



