World Resorts

USA

San Diego Weather

San Diego 14 Days Forecast

18.12
thu

Day

73°F

E 3 mph

Precip.
0%

Night

59°F

NE 1 mph

Precip.
0%

19.12
fri

Day

66°F

E 4 mph

Precip.
0%

Night

57°F

E 3 mph

Precip.
0%

20.12
sat

Day

63°F

NE 6 mph

Precip.
0%

Night

61°F

N 2 mph

Precip.
0%

21.12
sun

Day

66°F

E 5 mph

Precip.
0%

Night

63°F

SE 5 mph

Precip.
0%

22.12
mon

Day

68°F

SE 5 mph

Precip.
0%

Night

64°F

SE 3 mph

Precip.
0%

23.12
tue

Day

64°F

N 9 mph

Precip.
0%

Night

63°F

NW 7 mph

Precip.
0%

24.12
wed

Day

66°F

N 11 mph

Precip.
70%

Night

66°F

N 15 mph

Precip.
100%

25.12
thu

Day

61°F

E 5 mph

Precip.
100%

Night

59°F

N 2 mph

Precip.
100%

26.12
fri

Day

63°F

N 16 mph

Precip.
100%

Night

57°F

N 16 mph

Precip.
100%

27.12
sat

Day

57°F

NE 12 mph

Precip.
100%

Night

54°F

SE 7 mph

Precip.
100%

28.12
sun

Day

59°F

E 11 mph

Precip.
74%

Night

57°F

E 6 mph

Precip.
100%

29.12
mon

Day

59°F

N 4 mph

Precip.
0%

Night

57°F

S 4 mph

Precip.
0%

30.12
tue

Day

63°F

S 5 mph

Precip.
0%

Night

61°F

NE 5 mph

Precip.
0%

sea water
temperature

San Diego

monthly
weather

San Diego

current
weather

San Diego

7 days
forecast

San Diego

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 62.7°F. The highest and lowest sea temperatures during the month were 63.9°F and 62.2°F.

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 56.0°F. The highest and lowest sea temperatures during the month were 57.0°F and 55.6°F.