World Resorts

Spain

San Sebastian Weather

San Sebastian 14 Days Forecast

27.06
sat

Day

82°F

S 4 mph

Precip.
9%

Night

64°F

NE 3 mph

Precip.
20%

28.06
sun

Day

72°F

SE 4 mph

Precip.
17%

Night

64°F

SE 1 mph

Precip.
37%

29.06
mon

Day

68°F

S 5 mph

Precip.
30%

Night

61°F

E 3 mph

Precip.
34%

30.06
tue

Day

70°F

SE 6 mph

Precip.
5%

Night

59°F

E 4 mph

Precip.
22%

01.07
wed

Day

70°F

SE 7 mph

Precip.
5%

Night

63°F

SE 4 mph

Precip.
28%

02.07
thu

Day

70°F

SE 6 mph

Precip.
8%

Night

59°F

NE 2 mph

Precip.
27%

03.07
fri

Day

72°F

S 5 mph

Precip.
12%

Night

66°F

SE 3 mph

Precip.
39%

04.07
sat

Day

68°F

SE 6 mph

Precip.
33%

Night

63°F

SE 6 mph

Precip.
24%

05.07
sun

Day

68°F

SE 7 mph

Precip.
13%

Night

63°F

SE 6 mph

Precip.
35%

06.07
mon

Day

68°F

SE 9 mph

Precip.
22%

Night

59°F

SE 5 mph

Precip.
27%

07.07
tue

Day

66°F

SE 6 mph

Precip.
33%

Night

63°F

SE 5 mph

Precip.
36%

08.07
wed

Day

68°F

SE 6 mph

Precip.
33%

Night

64°F

E 3 mph

Precip.
27%

09.07
thu

Day

73°F

S 4 mph

Precip.
9%

Night

68°F

E 4 mph

Precip.
10%

sea water
temperature

San Sebastian

monthly
weather

San Sebastian

current
weather

San Sebastian

7 days
forecast

San Sebastian

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in June of 2026 was 69.0°F. The highest and lowest sea temperatures during the month were 76.3°F and 65.7°F.

Show year:

2025

2024

2023

The average sea water temperature in July of 2025 was 73.7°F. The highest and lowest sea temperatures during the month were 75.0°F and 72.3°F.