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July 21st, 2026 :: 5:49 pm EDT   

Local Weather Report for
Eastham
Massachusetts, United States

 Eastham 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 Mostly Sunny Mostly Sunny Mix of Sun and Cloud
70°F
71°F
70°F
68°F
65°F
68°F
66°F
67°F
66°F
 
 Eastham Detailed Weather Forecast  
 
Tuesday, July 21st, 2026
Evening Temperature: 70°F
Cloudy with a few showers. Wind 25 to 40 mph.
Wednesday, July 22nd, 2026
Overnight Temperature: 70°F
Mostly cloudy with showers likely. Wind 25 to 40 mph.
Morning Temperature: 70°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Afternoon Temperature: 70°F
Mostly sunny with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Evening Temperature: 70°F
Mostly clear with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Thursday, July 23rd, 2026
Overnight Temperature: 67°F
Mostly clear with a slight chance of showers. Windy at times.
Morning Temperature: 65°F
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 66°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 66°F
Mostly clear. Windy at times.
Friday, July 24th, 2026
Overnight Temperature: 66°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 68°F
Mostly sunny. Windy at times.
Evening Temperature: 67°F
Clear with cloudy periods. Windy at times.
Saturday, July 25th, 2026
Overnight Temperature: 67°F
A mix of cloudy and clear skies.
Morning Temperature: 66°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 66°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 66°F
Clear with cloudy periods. Windy.
Sunday, July 26th, 2026
Overnight Temperature: 64°F
Clear. Wind 20 to 30 mph.
Morning Temperature: 63°F
Mostly sunny. Wind 20 to 30 mph.
Afternoon Temperature: 66°F
Sunny. Windy.
Evening Temperature: 68°F
Clear. Windy at times.
Monday, July 27th, 2026
Overnight Temperature: 68°F
Clear. Windy.
Morning Temperature: 69°F
Sunny. Windy at times.
Afternoon Temperature: 71°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 70°F
Clear. Wind 20 to 30 mph.
Tuesday, July 28th, 2026
Overnight Temperature: 69°F
Mostly clear. Windy.
Morning Temperature: 69°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 70°F
A mix of cloud and sun with a chance of showers. Wind 20 to 30 mph.
Evening Temperature: 70°F
A mix of clear and cloudy skies with a chance of showers. Wind 25 to 40 mph.
Wednesday, July 29th, 2026
Overnight Temperature: 70°F
Clear with showers likely. Wind 25 to 40 mph.
Morning Temperature: 70°F
Sunny with a slight chance of showers. Windy.
Afternoon Temperature: 70°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Evening Temperature: 69°F
Clear. Windy.





 

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This WeatherCity Weather Forecast for Eastham, 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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