Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
79°F
26°C
| Humidity | 85% |
| Wind Speed | SW 7 mph |
| Barometer | 29.94 in (1013.8 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 9 Aug 8:56 am EDT |
Extended Forecast for
Westbrook CT
Heat Advisory August 9, 10:00am until August 9, 07:00pm
Today
High: 85 °F
Sunny then
Slight Chance
T-stormsTonight
Low: 68 °F
Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 71 °F
Slight Chance
ShowersTuesday
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 66 °F
Partly Cloudy
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Chance
ShowersThursday
High: 81 °F
Chance
Showers
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 85. West wind 5 to 8 mph.
Tonight
Clear, with a low around 68. Calm wind.
Monday
Sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 71. West wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 83. West wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 67.
Thursday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 77.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Westbrook CT
41.28°N 72.45°W (Elev. 43 ft)
41.28°N 72.45°W (Elev. 43 ft)
2:58 am EDT Aug 9, 2026
9am EDT Aug 9, 2026-6pm EDT Aug 15, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
