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June 19th, 2025 :: 9:35 pm EDT   

Local Weather Report for
Groton
Connecticut, United States

 Current Groton Weather Conditions Updated June 19th at 8:56 pm 
Temperature:21°C Dew Point:21°C
Barometer:100.6 kPa Wind:N 27 Km/h
Humidity:100.0% Visibility:0 Km
 
 Groton Weather Forecast Summary  
 
Today
Jun 19th
Friday
Jun 20th
Saturday
Jun 21st
Sunday
Jun 22nd
Monday
Jun 23rd
Cloudy Cloudy Cloudy Thundershowers Cloudy
31°C
29°C
18°C
27°C
18°C
28°C
19°C
30°C
19°C
 
 Groton Detailed Weather Forecast  
 
Thursday, June 19th, 2025
Evening Temperature: 20°C
Cloudy with a chance of showers. Windy at times.
Friday, June 20th, 2025
Overnight Temperature: 19°C
Clear. Windy at times.
Morning Temperature: 27°C
Sunny. Windy at times.
Afternoon Temperature: 25°C
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 18°C
Cloudy.
Saturday, June 21st, 2025
Overnight Temperature: 20°C
A mix of cloudy and clear skies.
Morning Temperature: 26°C
Cloudy. Chance of a thunderstorm.
Afternoon Temperature: 25°C
Cloudy with a slight chance of showers or thundershowers.
Evening Temperature: 20°C
Cloudy with a chance of showers.
Sunday, June 22nd, 2025
Overnight Temperature: 19°C
Cloudy with showers.
Morning Temperature: 24°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 23°C
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 22°C
Clear with cloudy periods. Chance of a thunderstorm.
Monday, June 23rd, 2025
Overnight Temperature: 23°C
Cloudy. Chance of a thunderstorm.
Morning Temperature: 30°C
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 25°C
A mix of cloud and sun with a chance of showers or thundershowers.
Evening Temperature: 20°C
Clear with cloudy periods.
Tuesday, June 24th, 2025
Overnight Temperature: 24°C
Clear. Chance of a thunderstorm.
Morning Temperature: 35°C
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 33°C
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 25°C
A mix of cloudy and clear skies with a slight chance of showers or thundershowers.
Wednesday, June 25th, 2025
Overnight Temperature: 24°C
Clear with a slight chance of showers.
Morning Temperature: 31°C
Cloudy.
Afternoon Temperature: 24°C
Cloudy.
Evening Temperature: 17°C
A mix of cloudy and clear skies.
Thursday, June 26th, 2025
Overnight Temperature: 18°C
A mix of cloudy and clear skies.
Morning Temperature: 25°C
Cloudy.
Afternoon Temperature: 18°C
Cloudy. Windy at times.
Evening Temperature: 16°C
Cloudy.
Friday, June 27th, 2025
Overnight Temperature: 17°C
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 23°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 24°C
A mix of cloud and sun. Windy at times.
Evening Temperature: 21°C
A mix of cloudy and clear skies. Windy at times.





 

  [ Local Weather Report ]
New London, CT 
8:56 PM  21°C
 
 
Mystic, CT 
8:56 PM  21°C
 
 
Stonington, CT 
8:53 PM  20°C
 
 
North Stonington, CT 
8:53 PM  20°C
 
 
Norwich, CT 
 
Old Lyme, CT 
8:55 PM  23°C
 
 
Westerly, RI 
8:53 PM  20°C
 
 
Salem, CT 
 
Essex, CT 
8:55 PM  23°C
 
 
Old Saybrook, CT 
8:55 PM  23°C
 

This WeatherCity Weather Forecast for Groton, Connecticut, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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