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September 15th, 2025 :: 12:51 pm EDT   

Local Weather Report for
Block Island
Rhode Island, United States

 Current Block Island Weather Conditions Updated September 15th at 11:56 am 
Temperature:70°F Dew Point:63°F
Barometer:30.27 inHg Wind:N 21 Mph
Humidity:77.9% Visibility:0M
 
 Block Island Weather Forecast Summary  
 
Today
Sep 15th
Tuesday
Sep 16th
Wednesday
Sep 17th
Thursday
Sep 18th
Friday
Sep 19th
Cloudy Cloudy Cloudy Mostly Sunny Sunny
68°F
66°F
66°F
68°F
66°F
70°F
67°F
73°F
65°F
 
 Block Island Detailed Weather Forecast  
 
Monday, September 15th, 2025
Afternoon Temperature: 68°F
Cloudy. Windy.
Evening Temperature: 67°F
Cloudy. Windy at times.
Tuesday, September 16th, 2025
Overnight Temperature: 66°F
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 66°F
Cloudy. Windy.
Afternoon Temperature: 66°F
Cloudy. Windy at times.
Evening Temperature: 66°F
Cloudy. Windy at times.
Wednesday, September 17th, 2025
Overnight Temperature: 66°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 67°F
Cloudy. Windy at times.
Afternoon Temperature: 67°F
Cloudy. Windy at times.
Evening Temperature: 67°F
Cloudy with a chance of showers.
Thursday, September 18th, 2025
Overnight Temperature: 67°F
Clear with cloudy periods with a chance of showers.
Morning Temperature: 69°F
Mostly sunny.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 69°F
Clear. Windy at times.
Friday, September 19th, 2025
Overnight Temperature: 69°F
Clear. Windy at times.
Morning Temperature: 70°F
Sunny. Windy at times.
Afternoon Temperature: 71°F
Sunny. Windy.
Evening Temperature: 66°F
Clear. Windy.
Saturday, September 20th, 2025
Overnight Temperature: 59°F
Clear. Windy.
Morning Temperature: 59°F
Sunny. Windy at times.
Afternoon Temperature: 61°F
Sunny. Windy at times.
Evening Temperature: 61°F
Clear. Windy at times.
Sunday, September 21st, 2025
Overnight Temperature: 61°F
Clear.
Morning Temperature: 62°F
Sunny.
Afternoon Temperature: 62°F
Sunny. Windy at times.
Evening Temperature: 63°F
Clear. Windy at times.
Monday, September 22nd, 2025
Overnight Temperature: 63°F
Cloudy.
Morning Temperature: 63°F
Cloudy. Windy at times.
Afternoon Temperature: 64°F
Cloudy. Windy at times.
Evening Temperature: 64°F
Clear with cloudy periods. Windy at times.
Tuesday, September 23rd, 2025
Overnight Temperature: 65°F
Clear. Windy at times.
Morning Temperature: 65°F
Sunny. Windy at times.
Afternoon Temperature: 67°F
Sunny. Windy at times.
Evening Temperature: 67°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Charlestown, RI 
11:53 AM  73°F
 
 
Westerly, RI 
11:53 AM  73°F
 
 
Montauk, NY 
11:54 AM  72°F
 
 
Narragansett, RI 
11:55 AM  72°F
 
 
Stonington, CT 
11:53 AM  73°F
 
 
Hopkinton, RI 
11:53 AM  73°F
 
 
Mystic, CT 
11:56 AM  70°F
Overcast
 
Jamestown, RI 
 
North Stonington, CT 
11:53 AM  73°F
 
 
North Kingstown, RI 
11:55 AM  72°F
 

This WeatherCity Weather Forecast for Block Island, Rhode Island, 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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