Current Weather Forecast for South Dennis

MA 02660  |   2:41pm

Weather Conditions

73°

Feels Like 73°

Cloudy

61° 74°

2

UV Index

Good

Air Quality

SSW 8 mph

Wind

0 in

rain

Today

Thu 9/3

74°

Highest Temperature

18%

Cloudy. High 74F. Winds SW at 5 to 10 mph.

Tonight

Thu 9/3

66°

Lowest Temperature

22%

Partly cloudy this evening, then becoming foggy and damp after midnight. Low 66F. Winds light and variable.

Tomorrow

Fri 9/4

76°

Highest Temperature

22%

Cloudy skies early, then partly cloudy in the afternoon. High 76F. Winds NNW at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in South Dennis

Hourly Weather Forecast & Temperature

3PM

15%

74°

Feels Like 74°

Cloudy

SW 8 mph

Wind

1013 mb

Pressure

89%

Humidity

2

UV Index

10mi

Visibility

93%

Cloud Cover

4PM

15%

74°

Feels Like 74°

Cloudy

SW 8 mph

Wind

1012 mb

Pressure

89%

Humidity

1

UV Index

10mi

Visibility

98%

Cloud Cover

5PM

15%

73°

Feels Like 73°

Cloudy

SW 6 mph

Wind

1012 mb

Pressure

90%

Humidity

1

UV Index

10mi

Visibility

91%

Cloud Cover

6PM

15%

74°

Feels Like 74°

Mostly Cloudy

SW 6 mph

Wind

1012 mb

Pressure

90%

Humidity

0

UV Index

9mi

Visibility

74%

Cloud Cover

7PM

15%

72°

Feels Like 72°

Partly Cloudy

SW 6 mph

Wind

1012 mb

Pressure

94%

Humidity

0

UV Index

8mi

Visibility

50%

Cloud Cover

8PM

15%

71°

Feels Like 71°

Mostly Cloudy

WSW 4 mph

Wind

1012 mb

Pressure

95%

Humidity

0

UV Index

9mi

Visibility

68%

Cloud Cover

9PM

19%

70°

Feels Like 70°

Mostly Cloudy

WSW 4 mph

Wind

1012 mb

Pressure

98%

Humidity

0

UV Index

8mi

Visibility

68%

Cloud Cover

10PM

22%

70°

Feels Like 72°

Mostly Cloudy

WSW 3 mph

Wind

1012 mb

Pressure

98%

Humidity

0

UV Index

7mi

Visibility

63%

Cloud Cover

11PM

22%

69°

Feels Like 72°

Mostly Cloudy

W 3 mph

Wind

1012 mb

Pressure

99%

Humidity

0

UV Index

1.6mi

Visibility

70%

Cloud Cover

12AM

22%

69°

Feels Like 71°

Cloudy

WSW 2 mph

Wind

1011 mb

Pressure

100%

Humidity

0

UV Index

0.84mi

Visibility

85%

Cloud Cover

1AM

22%

68°

Feels Like 71°

Foggy

W 2 mph

Wind

1010 mb

Pressure

99%

Humidity

0

UV Index

0.5mi

Visibility

86%

Cloud Cover

2AM

21%

69°

Feels Like 71°

Foggy

W 2 mph

Wind

1010 mb

Pressure

98%

Humidity

0

UV Index

0.5mi

Visibility

86%

Cloud Cover

Thu 9/3

Thu

18%

61°

74°

Mostly cloudy. Highs in the mid 70s and lows in the mid 60s.

77°

Feels Like

SW 8 mph

Wind

90%

Humidity

3

UV Index

6:08 AM

Sunrise

7:10 PM

Sunset

Fri 9/4

Fri

22%

66°

76°

Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the mid 60s.

76°

Feels Like

NNW 6 mph

Wind

80%

Humidity

7

UV Index

6:09 AM

Sunrise

7:08 PM

Sunset

Sat 9/5

Sat

21%

62°

71°

Partly cloudy. Highs in the low 70s and lows in the low 60s.

71°

Feels Like

N 13 mph

Wind

76%

Humidity

7

UV Index

6:10 AM

Sunrise

7:07 PM

Sunset

Sun 9/6

Sun

17%

60°

67°

Partly cloudy. Highs in the upper 60s and lows in the upper 50s.

67°

Feels Like

NNE 16 mph

Wind

67%

Humidity

7

UV Index

6:11 AM

Sunrise

7:05 PM

Sunset

Mon 9/7

Mon

3%

58°

72°

Sunny. Highs in the low 70s and lows in the low 60s.

72°

Feels Like

NNW 10 mph

Wind

61%

Humidity

7

UV Index

6:12 AM

Sunrise

7:03 PM

Sunset

Tue 9/8

Tue

7%

60°

71°

A few clouds. Highs in the low 70s and lows in the low 60s.

72°

Feels Like

NNW 11 mph

Wind

65%

Humidity

7

UV Index

6:13 AM

Sunrise

7:02 PM

Sunset

Wed 9/9

Wed

14%

61°

70°

More clouds than sun. Highs in the low 70s and lows in the mid 60s.

70°

Feels Like

SE 12 mph

Wind

68%

Humidity

5

UV Index

6:14 AM

Sunrise

7:00 PM

Sunset

Thu 9/10

Thu

24%

65°

79°

Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.

81°

Feels Like

WSW 16 mph

Wind

72%

Humidity

6

UV Index

6:15 AM

Sunrise

6:58 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 8 Gold Finch Ln, South Dennis, MA 02660
• 181 King James Dr, South Dennis, MA 02660
• 93 Cove Rd, South Dennis, MA 02660

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Massachusetts

Ready for one last summer trip? Top 10 Labor Day destinations for 2026

Labor Day weekend 2026 is nearly here, and millions of people will take to the roads and sky to squeeze in one last trip before the warm weather slips away.

Woman injured in suspected shark attack while swimming at popular summer vacation destination

A woman suffered non-life-threatening leg injuries in a suspected shark encounter off Martha’s Vineyard, prompting a temporary swimming suspension.

Photos: Scientists take to the skies and spot more than 2,000 species at marine monument

New England scientists observed more than 2,000 animals during a recent aerial survey over the Northeast Canyons and Seamounts Marine National Monument, highlighting the area’s diverse wildlife.

Watch: Sandbar shark swims off Rhode Island coast as numbers across New England surge

A significant increase in sandbar sharks is making waves this summer across southern New England and Long Island’s South Shore.

Load More Stories