


Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
75°F
24°C
Humidity | 100% |
Wind Speed | SW 10 mph |
Barometer | 30.05 in (1017.4 mb) |
Dewpoint | 75°F (24°C) |
Visibility | 10.00 mi |
Last update | 15 Jul 6:56 pm EDT |
Extended Forecast for
Westbrook CT
Heat Advisory July 16, 11:00am until July 17, 10:00pm
Tonight
Low: 71 °F
Patchy Fog
Wednesday
High: 88 °F
Patchy Fog
then Mostly
SunnyWednesday Night
Low: 72 °F
Slight Chance
T-storms then
Chance
ShowersThursday
High: 83 °F
Showers
LikelyThursday Night
Low: 74 °F
Showers
Likely then
Partly CloudyFriday
High: 88 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 67 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 71. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 88. Heat index values as high as 100. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 2am. Increasing clouds, with a low around 72. South wind 3 to 5 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 83. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 74. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
A 40 percent chance of showers after 8am. Partly sunny, with a high near 83.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 82.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Westbrook CT
41.3°N 72.45°W (Elev. 62 ft)
41.3°N 72.45°W (Elev. 62 ft)
3:16 pm EDT Jul 15, 2025
7pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025