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January 12th, 2026 :: 12:40 pm EST   

Local Weather Report for
Block Island
Rhode Island, United States

 Current Block Island Weather Conditions Updated January 12th at 11:56 am 
Mostly Sunny
Temperature:37°F Dew Point:21°F
Barometer:30.12 inHg Wind:N 39 Mph
Humidity:51.4% Visibility:0M
 
 Block Island Weather Forecast Summary  
 
Today
Jan 12th
Tuesday
Jan 13th
Wednesday
Jan 14th
Thursday
Jan 15th
Friday
Jan 16th
Mostly Sunny Cloudy Cloudy Cloudy Cloudy
41°F
46°F
39°F
46°F
45°F
45°F
39°F
36°F
31°F
 
 Block Island Detailed Weather Forecast  
 
Monday, January 12th, 2026
Afternoon Temperature: 40°F
Sunny. Wind 25 to 40 mph.
Evening Temperature: 41°F
Clear. Wind 20 to 30 mph.
Tuesday, January 13th, 2026
Overnight Temperature: 39°F
Clear with cloudy periods. Windy.
Morning Temperature: 40°F
Sunny. Wind 20 to 30 mph.
Afternoon Temperature: 43°F
Cloudy. Windy.
Evening Temperature: 46°F
Cloudy. Wind 25 to 40 mph.
Wednesday, January 14th, 2026
Overnight Temperature: 46°F
A mix of cloudy and clear skies. Wind 20 to 30 mph.
Morning Temperature: 45°F
Cloudy. Windy.
Afternoon Temperature: 45°F
Cloudy. Windy at times.
Evening Temperature: 45°F
Cloudy. Windy at times.
Thursday, January 15th, 2026
Overnight Temperature: 45°F
Cloudy. Windy at times.
Morning Temperature: 44°F
Cloudy. Windy.
Afternoon Temperature: 43°F
Cloudy. Windy.
Evening Temperature: 40°F
Cloudy with a slight chance of showers. Windy.
Friday, January 16th, 2026
Overnight Temperature: 35°F
Cloudy with a slight chance of showers or wet flurries. Wind 20 to 30 mph.
Morning Temperature: 33°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 34°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 31°F
Clear. Windy at times.
Saturday, January 17th, 2026
Overnight Temperature: 33°F
Cloudy. Windy at times.
Morning Temperature: 40°F
Cloudy. Windy.
Afternoon Temperature: 45°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 44°F
Clear with cloudy periods with a slight chance of showers. Windy.
Sunday, January 18th, 2026
Overnight Temperature: 42°F
Cloudy. Wind 25 to 40 mph.
Morning Temperature: 34°F
Sunny with cloudy periods. Wind 35 to 45 mph.
Afternoon Temperature: 29°F
Cloudy. Wind 35 to 45 mph.
Evening Temperature: 27°F
Cloudy. Wind 35 to 45 mph.
Monday, January 19th, 2026
Overnight Temperature: 25°F
Cloudy. Wind 35 to 45 mph.
Morning Temperature: 25°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 33°F
Cloudy. Wind 25 to 40 mph.
Evening Temperature: 43°F
Cloudy. Wind 35 to 45 mph.
Tuesday, January 20th, 2026
Overnight Temperature: 39°F
Clear. Wind 35 to 45 mph.
Morning Temperature: 35°F
Sunny. Wind 25 to 40 mph.
Afternoon Temperature: 38°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Evening Temperature: 41°F
Cloudy. Windy.





 

  [ Local Weather Report ]
Charlestown, RI 
 
Westerly, RI 
11:53 AM  37°F
 
 
Montauk, NY 
11:54 AM  37°F
 
 
Narragansett, RI 
 
Stonington, CT 
11:53 AM  37°F
 
 
Hopkinton, RI 
 
Mystic, CT 
11:56 AM  37°F
 
 
Jamestown, RI 
11:53 AM  36°F
Overcast
 
North Stonington, CT 
 
North Kingstown, RI 

 
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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