San Sebastian (Spain) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 18° Celsius;
Light showers changing to sunny in the afternoon.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for San Sebastian
Today (18 July 2025)
| Time |
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
|
|
 |
 |
 |
|
|
|
|
|
 |
|
|
|
|
|
|
 |
|
| Chance of precipitation |
40%
|
30%
|
40%
|
50%
|
60%
|
60%
|
30%
|
40%
|
60%
|
70%
|
50%
|
70%
|
60%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
21°
|
21°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
20°
|
19°
|
| Feels like temperature (°C) |
20°
|
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
18°
|
19°
|
20°
|
21°
|
21°
|
22°
|
23°
|
23°
|
22°
|
22°
|
20°
|
19°
|
| Wind direction and speed |
WNW
8
|
W
8
|
W
10
|
W
11
|
W
11
|
W
12
|
W
13
|
W
13
|
W
14
|
W
14
|
W
16
|
W
16
|
W
15
|
WNW
14
|
WNW
12
|
WNW
10
|
NW
7
|
N
5
|
NNE
5
|
NE
5
|
NE
6
|
ENE
6
|
ENE
6
|
| Wind gust (mph) |
15
|
15
|
17
|
20
|
21
|
21
|
22
|
23
|
25
|
28
|
29
|
28
|
27
|
26
|
23
|
19
|
16
|
13
|
12
|
13
|
13
|
12
|
12
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
88%
|
88%
|
91%
|
91%
|
91%
|
90%
|
86%
|
84%
|
82%
|
81%
|
81%
|
76%
|
73%
|
67%
|
67%
|
66%
|
66%
|
66%
|
67%
|
71%
|
77%
|
84%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 6 | 7 | 9 | 7 | 6 | 5 | 2 | 1 | 1 | 1 | - | - |
Sunday (19 July 2025)
| Time |
00:00
|
01:00
|
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
50%
|
50%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
17°
|
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
| Feels like temperature (°C) |
18°
|
18°
|
19°
|
18°
|
21°
|
18°
|
19°
|
20°
|
19°
|
18°
|
| Wind direction and speed (mph) |
E
5
|
E
3
|
SE
2
|
SSW
3
|
SW
6
|
WNW
16
|
WNW
13
|
WNW
11
|
WNW
10
|
W
10
|
| Wind gust (mph) |
10
|
8
|
7
|
12
|
33
|
31
|
26
|
23
|
19
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
88%
|
90%
|
91%
|
92%
|
84%
|
82%
|
71%
|
65%
|
64%
|
68%
|
| UV | - | - | - | - | 1 | 5 | 8 | 2 | 1 | - |
Monday (20 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
30%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
18°
|
19°
|
20°
|
22°
|
22°
|
21°
|
19°
|
| Feels like temperature (°C) |
18°
|
16°
|
17°
|
17°
|
19°
|
19°
|
19°
|
18°
|
| Wind direction and speed (mph) |
W
11
|
W
12
|
W
12
|
W
14
|
WNW
15
|
WNW
14
|
WNW
10
|
WNW
6
|
| Wind gust (mph) |
20
|
20
|
24
|
28
|
30
|
27
|
18
|
10
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
88%
|
81%
|
67%
|
62%
|
64%
|
68%
|
82%
|
| UV | - | - | 1 | 6 | 9 | 5 | 1 | - |
Tuesday (21 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
| Temperature (°C) |
18°
|
16°
|
19°
|
21°
|
24°
|
24°
|
22°
|
20°
|
| Feels like temperature (°C) |
18°
|
16°
|
19°
|
22°
|
24°
|
23°
|
21°
|
19°
|
| Wind direction and speed (mph) |
SW
5
|
SSW
4
|
SSE
4
|
ESE
3
|
NNW
5
|
NW
8
|
WNW
9
|
W
9
|
| Wind gust (mph) |
9
|
9
|
10
|
14
|
21
|
22
|
19
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
88%
|
81%
|
65%
|
57%
|
59%
|
72%
|
81%
|
| UV | - | - | 1 | 6 | 9 | 5 | 1 | - |
Wednesday (22 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
60%
|
60%
|
70%
|
50%
|
40%
|
20%
|
40%
|
| Temperature (°C) |
20°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
19°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
W
11
|
W
13
|
W
13
|
W
14
|
WNW
14
|
WNW
14
|
WNW
13
|
WNW
11
|
| Wind gust (mph) |
23
|
24
|
25
|
26
|
27
|
27
|
23
|
20
|
| Visibility (description) |
G
|
M
|
G
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
91%
|
88%
|
85%
|
76%
|
76%
|
75%
|
80%
|
| UV | - | - | 1 | 2 | 5 | 3 | 1 | - |
Thursday (23 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
70%
|
80%
|
50%
|
60%
|
50%
|
40%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
19°
|
20°
|
21°
|
20°
|
18°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
18°
|
19°
|
18°
|
18°
|
| Wind direction and speed (mph) |
WNW
11
|
WNW
10
|
WNW
11
|
WNW
11
|
WNW
12
|
WNW
12
|
WNW
10
|
WNW
9
|
| Wind gust (mph) |
20
|
20
|
23
|
24
|
25
|
23
|
18
|
16
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
88%
|
88%
|
84%
|
76%
|
72%
|
79%
|
86%
|
| UV | - | - | 1 | 4 | 5 | 4 | 1 | - |
Friday (24 July 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
60%
|
60%
|
70%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
19°
|
21°
|
22°
|
21°
|
19°
|
| Feels like temperature (°C) |
18°
|
17°
|
18°
|
19°
|
20°
|
21°
|
20°
|
19°
|
| Wind direction and speed (mph) |
WNW
8
|
WNW
8
|
WNW
7
|
NW
8
|
NW
9
|
NW
9
|
NW
8
|
NW
6
|
| Wind gust (mph) |
15
|
15
|
17
|
19
|
21
|
20
|
16
|
11
|
| Visibility (description) |
G
|
M
|
G
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
89%
|
92%
|
91%
|
85%
|
76%
|
73%
|
77%
|
86%
|
| UV | - | - | 1 | 5 | 7 | 4 | 1 | - |
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Forecast for 01:00 (UTC+2), Sat
Updated 19:37 (UTC+1) on Fri 18 Jul 2025
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