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July 27th, 2025 :: 3:06 am EDT   

Local Weather Report for
Old Lyme
Connecticut, United States

 Current Old Lyme Weather Conditions Updated July 27th at 1:55 am 
Temperature:18°C Dew Point:18°C
Barometer:102 kPa Wind:calm
Humidity:100.0% Visibility:0 Km
 
 Old Lyme Weather Forecast Summary  
 
Today
Jul 27th 		Monday
Jul 28th 		Tuesday
Jul 29th 		Wednesday
Jul 30th 		Thursday
Jul 31st
Cloudy Mostly Sunny Mix of Cloud and Sun Cloudy Showers
22°C
 34°C
19°C		 36°C
20°C		 29°C
18°C		 24°C
18°C
 
 Old Lyme Detailed Weather Forecast  
 
Sunday, July 27th, 2025
Overnight Temperature: 19°C
Cloudy.
Morning Temperature: 20°C
Cloudy with a chance of showers.
Afternoon Temperature: 21°C
Cloudy with a slight chance of showers.
Evening Temperature: 20°C
Clear with cloudy periods.
Monday, July 28th, 2025
Overnight Temperature: 21°C
Mostly clear.
Morning Temperature: 33°C
Sunny.
Afternoon Temperature: 27°C
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 21°C
Clear. Slight chance of a thunderstorm.
Tuesday, July 29th, 2025
Overnight Temperature: 23°C
Clear with a slight chance of showers or thundershowers.
Morning Temperature: 35°C
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 31°C
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 22°C
A mix of cloudy and clear skies.
Wednesday, July 30th, 2025
Overnight Temperature: 20°C
A mix of cloudy and clear skies.
Morning Temperature: 29°C
Sunny. Windy at times.
Afternoon Temperature: 24°C
Cloudy.
Evening Temperature: 21°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Thursday, July 31st, 2025
Overnight Temperature: 22°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 23°C
Cloudy with showers likely. Slight chance of a thunderstorm.
Afternoon Temperature: 21°C
Cloudy with a few showers. Slight chance of a thunderstorm.
Evening Temperature: 18°C
A mix of cloudy and clear skies.
Friday, August 1st, 2025
Overnight Temperature: 15°C
Cloudy.
Morning Temperature: 24°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 20°C
Sunny. Windy at times.
Evening Temperature: 11°C
Clear.
Saturday, August 2nd, 2025
Overnight Temperature: 13°C
Clear.
Morning Temperature: 24°C
Sunny.
Afternoon Temperature: 22°C
Sunny.
Evening Temperature: 15°C
A mix of cloudy and clear skies.
Sunday, August 3rd, 2025
Overnight Temperature: 17°C
Cloudy.
Morning Temperature: 28°C
Cloudy. Windy at times.
Afternoon Temperature: 24°C
Cloudy. Windy at times.
Evening Temperature: 20°C
Cloudy.



 

  [ Local Weather Report ]
Old Saybrook, CT 
1:55 AM  18°C
 
 
Essex, CT 
1:55 AM  18°C
 
 
Westbrook, CT 
1:55 AM  18°C
 
 
Deep River, CT 
1:55 AM  18°C
 
 
Chester, CT 
1:55 AM  18°C
 
 
Clinton, CT 
1:55 AM  18°C
 
 
East Haddam, CT 
1:55 AM  18°C
 
 
Killingworth, CT 
1:55 AM  18°C
 
 
Salem, CT 
 
Groton, CT 

This WeatherCity Weather Forecast for Old Lyme, 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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