News Headlines
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
80°F
27°C
| Humidity | 54% |
| Wind Speed | SW 9 mph |
| Barometer | 29.79 in (1008.7 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 12 Aug 5:56 pm EDT |
Extended Forecast for
Centerbrook CT
Tonight
Low: 67 °F
Slight Chance
T-storms then
Showers
LikelyThursday
High: 83 °F
Showers
Likely then
Slight Chance
T-stormsThursday Night
Low: 63 °F
Partly Cloudy
Friday
High: 84 °F
Sunny
Friday Night
Low: 59 °F
Partly Cloudy
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 81 °F
Sunny then
Chance
ShowersSunday Night
Low: 65 °F
Chance
Showers then
Showers
Likely
Detailed Forecast
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 67. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and thunderstorms likely before 2pm, then a slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 83. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 63. Light northwest wind.
Friday
Sunny, with a high near 84. North wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 59. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 60.
Sunday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 81.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 8am. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 83.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Centerbrook CT
41.34°N 72.41°W (Elev. 98 ft)
41.34°N 72.41°W (Elev. 98 ft)
2:41 pm EDT Aug 12, 2026
6pm EDT Aug 12, 2026-6pm EDT Aug 19, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
