Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Mostly Cloudy
40°F
4°C
| Humidity | 86% |
| Wind Speed | E 18 G 26 mph |
| Barometer | 30.22 in (1023.4 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 16 Mar 12:56 am EDT |
Extended Forecast for
Poquonock Bridge CT
Flood Watch March 16, 05:00am until March 17, 08:00am
Wind Advisory March 16, 02:00pm until March 17, 04:00am
Overnight

Low: 36 °F
Showers
LikelyMonday

High: 57 °F
Showers and
Patchy FogMonday Night

Low: 36 °F
Showers
Tuesday
High: 40 °F
Showers
Likely then
SunnyTuesday Night

Low: 22 °F
Mostly Clear
Wednesday

High: 38 °F
Increasing
CloudsWednesday Night

Low: 26 °F
Mostly Cloudy
Thursday

High: 42 °F
Mostly Sunny
Thursday Night

Low: 30 °F
Partly Cloudy
Detailed Forecast
Overnight
Showers likely after 2am. Cloudy, with a low around 36. East wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers and possibly a thunderstorm. Patchy fog. High near 57. South wind 14 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 36. South wind 14 to 17 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely before 8am. Mostly cloudy, then gradually becoming sunny, with a steady temperature around 40. West wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 22. West wind 6 to 9 mph, with gusts as high as 23 mph.
Wednesday
Increasing clouds, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 48.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Poquonock Bridge CT
41.36°N 72.02°W (Elev. 98 ft)
41.36°N 72.02°W (Elev. 98 ft)
10:28 pm EDT Mar 15, 2026
1am EDT Mar 16, 2026-6pm EDT Mar 22, 2026



