World Resorts

United Kingdom

Plymouth Weather

Plymouth 14 Days Forecast

26.08
wed

Day

72°F

N 12 mph

Precip.
10%

Night

63°F

W 12 mph

Precip.
34%

27.08
thu

Day

70°F

N 9 mph

Precip.
19%

Night

55°F

NE 3 mph

Precip.
25%

28.08
fri

Day

66°F

NE 16 mph

Precip.
25%

Night

59°F

NE 7 mph

Precip.
39%

29.08
sat

Day

64°F

NE 27 mph

Precip.
51%

Night

59°F

E 13 mph

Precip.
24%

30.08
sun

Day

63°F

NE 19 mph

Precip.
71%

Night

55°F

E 15 mph

Precip.
32%

31.08
mon

Day

64°F

E 12 mph

Precip.
15%

Night

57°F

NE 6 mph

Precip.
26%

01.09
tue

Day

64°F

E 16 mph

Precip.
42%

Night

52°F

E 4 mph

Precip.
16%

02.09
wed

Day

64°F

E 11 mph

Precip.
9%

Night

55°F

NE 2 mph

Precip.
27%

03.09
thu

Day

66°F

NE 15 mph

Precip.
24%

Night

61°F

NE 11 mph

Precip.
28%

04.09
fri

Day

70°F

E 13 mph

Precip.
6%

Night

55°F

SE 4 mph

Precip.
24%

05.09
sat

Day

68°F

E 7 mph

Precip.
2%

Night

57°F

SW 1 mph

Precip.
26%

06.09
sun

Day

73°F

N 7 mph

Precip.
5%

Night

59°F

SE 2 mph

Precip.
31%

07.09
mon

Day

68°F

E 14 mph

Precip.
23%

Night

59°F

NW 8 mph

Precip.
49%

08.09
tue

Day

59°F

N 7 mph

Precip.
16%

Night

57°F

N 17 mph

Precip.
83%

sea water
temperature

Plymouth

monthly
weather

Plymouth

current
weather

Plymouth

7 days
forecast

Plymouth

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in August of 2026 was 65.3°F. The highest and lowest sea temperatures during the month were 66.6°F and 63.5°F.

Show year:

2025

2024

2023

The average sea water temperature in September of 2025 was 61.5°F. The highest and lowest sea temperatures during the month were 63.7°F and 59.2°F.