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July 26th, 2025 :: 10:16 am EDT   

Local Weather Report for
Groton
Connecticut, United States

 Current Groton Weather Conditions Updated July 26th at 8:56 am 
Temperature:77°F Dew Point:61°F
Barometer:30.12 inHg Wind:N 26 Mph
Humidity:57.4% Visibility:0M
 
 Groton Weather Forecast Summary  
 
Today
Jul 26th
Sunday
Jul 27th
Monday
Jul 28th
Tuesday
Jul 29th
Wednesday
Jul 30th
Cloudy Cloudy Mostly Sunny Mix of Cloud and Sun Cloudy
85°F
72°F
65°F
93°F
66°F
97°F
68°F
84°F
65°F
 
 Groton Detailed Weather Forecast  
 
Saturday, July 26th, 2025
Morning Temperature: 83°F
Cloudy.
Afternoon Temperature: 71°F
Cloudy.
Evening Temperature: 62°F
A mix of cloudy and clear skies.
Sunday, July 27th, 2025
Overnight Temperature: 66°F
Cloudy.
Morning Temperature: 68°F
Cloudy with a chance of showers.
Afternoon Temperature: 71°F
Cloudy with a slight chance of showers.
Evening Temperature: 68°F
Clear with cloudy periods.
Monday, July 28th, 2025
Overnight Temperature: 69°F
Mostly clear.
Morning Temperature: 91°F
Sunny.
Afternoon Temperature: 81°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 70°F
Clear. Slight chance of a thunderstorm.
Tuesday, July 29th, 2025
Overnight Temperature: 73°F
Clear with a slight chance of showers or thundershowers.
Morning Temperature: 95°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 88°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 71°F
A mix of cloudy and clear skies.
Wednesday, July 30th, 2025
Overnight Temperature: 68°F
A mix of cloudy and clear skies.
Morning Temperature: 84°F
Sunny. Windy at times.
Afternoon Temperature: 74°F
Cloudy.
Evening Temperature: 70°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Thursday, July 31st, 2025
Overnight Temperature: 71°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 73°F
Cloudy with showers likely. Slight chance of a thunderstorm.
Afternoon Temperature: 70°F
Cloudy with a few showers. Slight chance of a thunderstorm.
Evening Temperature: 65°F
A mix of cloudy and clear skies.
Friday, August 1st, 2025
Overnight Temperature: 59°F
Cloudy.
Morning Temperature: 76°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 69°F
Sunny. Windy at times.
Evening Temperature: 52°F
Clear.
Saturday, August 2nd, 2025
Overnight Temperature: 55°F
Clear.
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 60°F
A mix of cloudy and clear skies.
Sunday, August 3rd, 2025
Overnight Temperature: 63°F
Cloudy.
Morning Temperature: 82°F
Cloudy. Windy at times.
Afternoon Temperature: 74°F
Cloudy. Windy at times.
Evening Temperature: 68°F
Cloudy.





 

  [ Local Weather Report ]
New London, CT 
8:56 AM  77°F
 
 
Mystic, CT 
8:56 AM  77°F
 
 
Stonington, CT 
8:53 AM  73°F
haze
 
North Stonington, CT 
8:53 AM  73°F
haze
 
Norwich, CT 
 
Old Lyme, CT 
8:55 AM  75°F
 
 
Westerly, RI 
8:53 AM  73°F
haze
 
Salem, CT 
 
Essex, CT 
8:55 AM  75°F
 
 
Old Saybrook, CT 
8:55 AM  75°F
 

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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