Dennis Port, Massachusetts Weather
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Weather Forecast for Dennis Port, Massachusetts : Barnstable County
Issued: 2:33 pm EDT Jul 2, 2025 Latitude: 41.658445 Longitude: -70.1286293 View on Google Maps

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This Afternoon Tonight Thursday Independence Day Saturday Sunday Monday Tuesday Wednesday
20% chance of thunderstorms on This Afternoon Fog on Tonight Mostly Cloudy on Thursday Sunny on Independence Day Sunny on Saturday Mostly Sunny on Sunday Sunny on Monday Partly Sunny on Tuesday 20% chance of on Wednesday
High: 79°F Low: 66°F High: 84°F High: 79°F High: 80°F High: 81°F High: 82°F High: 81°F High: 78°F
Low: 63°F Low: 64°F Low: 67°F Low: 69°F Low: 70°F Low: 68°F  
Thunderstorms Fog Mostly Cloudy Sunny Sunny Mostly Sunny Sunny Partly Sunny Partly Sunny
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20% chance of thunderstorms This Afternoon This Afternoon... A slight chance of showers and thunderstorms. Cloudy, with a high near 79. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Fog on Tonight Tonight... Areas of fog after 9pm. Otherwise, cloudy, with a low around 66. Southwest wind 5 to 8 mph.
Mostly Cloudy on Thursday Thursday... Mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 6 to 10 mph.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 63. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Sunny on Independence Day Independence Day... Sunny, with a high near 79. Northwest wind around 8 mph becoming northeast in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 64. South wind around 5 mph becoming light and variable.
Sunny on Saturday Saturday... Sunny, with a high near 80. Northwest wind 5 to 7 mph becoming south in the afternoon.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 67. Southwest wind around 7 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 81. Southwest wind 9 to 14 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 69. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunny on Monday Monday... Sunny, with a high near 82. Southwest wind 10 to 14 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 70. Southwest wind around 10 mph, with gusts as high as 20 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 81. South wind 8 to 11 mph.
30% chance of rain Tuesday Night Tuesday Night... A chance of showers. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 30%.
20% chance of Wednesday Wednesday... A chance of showers. Partly sunny, with a high near 78.
Sun Almanac for Dennis Port, Massachusetts
Sunrise: 05:11 AM
Sunset: 8:19 PM
Civil Sunrise:04:37 AM
Civil Sunset: 8:52 PM
Nautical Sunrise: 03:53 AM
Nautical Sunset: 9:36 PM
Astro Sunrise: 03:02 AM
Astro Sunset: 10:28 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.