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July 21st, 2026 :: 9:03 am EDT   

Local Weather Report for
Barnstable
Massachusetts, United States

 Current Barnstable Weather Conditions Updated July 21st at 7:56 am 
Temperature:73°F Dew Point:61°F
Barometer:29.98 inHg Wind:N 21 Mph
Humidity:64.7% Visibility:0M
 
 Barnstable Weather Forecast Summary  
 
Today
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Saturday
Jul 25th
Mostly Cloudy with Showers Mostly Cloudy with Showers Mix of Sun and Cloud Mostly Sunny Mix of Sun and Cloud
73°F
74°F
72°F
71°F
67°F
70°F
67°F
68°F
67°F
 
 Barnstable Detailed Weather Forecast  
 
Tuesday, July 21st, 2026
Morning Temperature: 71°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 71°F
A mix of cloud and sun with a chance of showers. Wind 20 to 30 mph.
Evening Temperature: 73°F
Cloudy with a few showers. Slight chance of a thunderstorm. Wind 25 to 40 mph.
Wednesday, July 22nd, 2026
Overnight Temperature: 73°F
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. Wind 25 to 40 mph.
Morning Temperature: 72°F
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Afternoon Temperature: 73°F
Mostly sunny with a slight chance of showers or thundershowers. Wind 20 to 30 mph.
Evening Temperature: 74°F
Mostly clear with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Thursday, July 23rd, 2026
Overnight Temperature: 70°F
Clear with cloudy periods with a chance of showers. Windy at times.
Morning Temperature: 67°F
Cloudy. Windy at times.
Afternoon Temperature: 68°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 67°F
Mostly clear. Windy at times.
Friday, July 24th, 2026
Overnight Temperature: 67°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 69°F
Mostly sunny. Windy at times.
Evening Temperature: 69°F
A mix of cloudy and clear skies. Windy at times.
Saturday, July 25th, 2026
Overnight Temperature: 68°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 68°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy.
Evening Temperature: 67°F
Clear. Windy.
Sunday, July 26th, 2026
Overnight Temperature: 66°F
Clear. Wind 20 to 30 mph.
Morning Temperature: 66°F
Sunny. Windy.
Afternoon Temperature: 70°F
Sunny. Windy at times.
Evening Temperature: 71°F
Clear. Windy.
Monday, July 27th, 2026
Overnight Temperature: 72°F
Clear. Windy.
Morning Temperature: 73°F
Sunny. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 73°F
Sunny. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Evening Temperature: 72°F
Clear. Windy.
Tuesday, July 28th, 2026
Overnight Temperature: 72°F
Mostly clear. Windy.
Morning Temperature: 72°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 72°F
A mix of cloud and sun with a chance of showers. Wind 20 to 30 mph.
Evening Temperature: 72°F
A mix of cloudy and clear skies with showers likely. Wind 25 to 40 mph.
Wednesday, July 29th, 2026
Overnight Temperature: 73°F
Clear with showers likely. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Morning Temperature: 72°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Afternoon Temperature: 72°F
A mix of sun and cloud. Wind 20 to 30 mph.
Evening Temperature: 71°F
Clear. Wind 20 to 30 mph.





 

  [ Local Weather Report ]
Hyannis, MA 
7:56 AM  73°F
 
 
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7:56 AM  73°F
 
 
Dennis, MA 
7:56 AM  73°F
 
 
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7:55 AM  72°F
Overcast
 
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7:55 AM  72°F
Overcast
 
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This WeatherCity Weather Forecast for Barnstable, Massachusetts, 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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