World Resorts

USA

Dennis Port Weather

Dennis Port 14 Days Forecast

31.05
sun

Day

57°F

SE 2 mph

Precip.
0%

Night

55°F

NE 11 mph

Precip.
100%

01.06
mon

Day

55°F

SW 16 mph

Precip.
67%

Night

52°F

SW 6 mph

Precip.
0%

02.06
tue

Day

59°F

NW 5 mph

Precip.
0%

Night

55°F

NE 10 mph

Precip.
0%

03.06
wed

Day

63°F

SE 2 mph

Precip.
0%

Night

57°F

N 9 mph

Precip.
0%

04.06
thu

Day

64°F

NW 8 mph

Precip.
0%

Night

57°F

SW 8 mph

Precip.
0%

05.06
fri

Day

59°F

SW 14 mph

Precip.
100%

Night

59°F

NE 9 mph

Precip.
0%

06.06
sat

Day

70°F

NE 15 mph

Precip.
0%

Night

61°F

S 11 mph

Precip.
0%

07.06
sun

Day

59°F

E 2 mph

Precip.
100%

Night

57°F

W 3 mph

Precip.
0%

08.06
mon

Day

59°F

SW 15 mph

Precip.
0%

Night

57°F

S 7 mph

Precip.
0%

09.06
tue

Day

63°F

S 9 mph

Precip.
0%

Night

57°F

E 4 mph

Precip.
0%

10.06
wed

Day

64°F

SW 2 mph

Precip.
0%

Night

61°F

NE 7 mph

Precip.
57%

11.06
thu

Day

66°F

NE 4 mph

Precip.
0%

Night

63°F

NW 9 mph

Precip.
100%

12.06
fri

Day

70°F

NE 6 mph

Precip.
24%

Night

70°F

E 10 mph

Precip.
0%

sea water
temperature

Dennis Port

monthly
weather

Dennis Port

current
weather

Dennis Port

7 days
forecast

Dennis Port

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in May of 2026 was 54.7°F. The highest and lowest sea temperatures during the month were 59.7°F and 49.5°F.

Show year:

2025

2024

2023

The average sea water temperature in June of 2025 was 62.9°F. The highest and lowest sea temperatures during the month were 70.2°F and 56.1°F.