San Sebastian (Argentina) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Drizzle changing to overcast in the afternoon.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
6 day forecast for San Sebastian
Tomorrow (19 December 2025)
| Time |
00:00
|
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 |
<5%
|
<5%
|
<5%
|
20%
|
30%
|
50%
|
50%
|
40%
|
70%
|
80%
|
70%
|
60%
|
40%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
3°
|
4°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
9°
|
10°
|
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) |
2°
|
2°
|
3°
|
3°
|
3°
|
2°
|
2°
|
3°
|
3°
|
4°
|
5°
|
5°
|
6°
|
7°
|
9°
|
9°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
7°
|
| Wind direction and speed |
NW
3
|
NNW
4
|
NW
5
|
NW
6
|
NW
7
|
NW
9
|
NW
11
|
WNW
12
|
WNW
15
|
NW
15
|
NW
15
|
NW
14
|
NW
14
|
NW
13
|
NW
13
|
NW
11
|
WNW
11
|
WNW
10
|
WNW
11
|
W
11
|
W
11
|
W
10
|
W
9
|
WNW
9
|
| Wind gust (mph) |
7
|
11
|
13
|
15
|
19
|
24
|
27
|
32
|
34
|
35
|
33
|
33
|
31
|
30
|
28
|
28
|
27
|
24
|
25
|
25
|
24
|
21
|
19
|
20
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
81%
|
73%
|
76%
|
80%
|
85%
|
86%
|
85%
|
84%
|
84%
|
78%
|
79%
|
74%
|
68%
|
58%
|
55%
|
46%
|
43%
|
43%
|
46%
|
52%
|
57%
|
64%
|
70%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 1 | 1 | - | - | - |
Saturday (20 December 2025)
| Time |
00:00
|
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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
8°
|
8°
|
9°
|
10°
|
10°
|
11°
|
12°
|
12°
|
13°
|
12°
|
13°
|
13°
|
13°
|
12°
|
11°
|
10°
|
10°
|
9°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
5°
|
5°
|
6°
|
7°
|
7°
|
8°
|
9°
|
9°
|
10°
|
9°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
7°
|
6°
|
| Wind direction and speed (mph) |
WNW
10
|
WNW
10
|
WNW
10
|
WNW
10
|
WNW
10
|
WNW
10
|
WNW
11
|
WNW
13
|
W
15
|
W
15
|
W
15
|
W
14
|
W
15
|
W
15
|
W
15
|
W
15
|
W
16
|
W
15
|
W
15
|
W
16
|
WNW
15
|
WNW
15
|
WNW
15
|
WNW
15
|
| Wind gust (mph) |
21
|
23
|
23
|
23
|
22
|
24
|
27
|
33
|
35
|
35
|
33
|
36
|
36
|
36
|
34
|
35
|
36
|
35
|
35
|
33
|
33
|
33
|
33
|
34
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
73%
|
73%
|
74%
|
77%
|
80%
|
81%
|
79%
|
74%
|
67%
|
62%
|
55%
|
52%
|
44%
|
43%
|
42%
|
43%
|
42%
|
41%
|
41%
|
43%
|
54%
|
56%
|
59%
|
60%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 7 | 6 | 6 | 3 | 5 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Sunday (21 December 2025)
| Time |
00:00
|
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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
| Feels like temperature (°C) |
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
6°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
16
|
WNW
15
|
WNW
15
|
WNW
16
|
WNW
17
|
W
18
|
W
19
|
W
19
|
W
19
|
W
19
|
W
19
|
W
19
|
W
19
|
W
18
|
W
17
|
W
16
|
W
15
|
WNW
13
|
WNW
11
|
NW
11
|
| Wind gust (mph) |
35
|
35
|
34
|
34
|
34
|
32
|
34
|
38
|
40
|
41
|
43
|
44
|
43
|
45
|
45
|
45
|
43
|
40
|
38
|
35
|
32
|
28
|
26
|
26
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
62%
|
65%
|
66%
|
66%
|
68%
|
71%
|
72%
|
71%
|
68%
|
65%
|
61%
|
49%
|
42%
|
41%
|
41%
|
40%
|
41%
|
42%
|
43%
|
44%
|
50%
|
55%
|
60%
|
66%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 6 | 7 | 5 | 9 | 8 | 7 | 5 | 3 | 2 | 1 | 1 | - | - | - |
Monday (22 December 2025)
| Time |
00:00
|
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 |
30%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
20%
|
30%
|
30%
|
20%
|
20%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
10°
|
9°
|
9°
|
10°
|
10°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
14°
|
13°
|
13°
|
12°
|
11°
|
10°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
7°
|
6°
|
7°
|
6°
|
7°
|
6°
|
7°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
6°
|
5°
|
4°
|
| Wind direction and speed (mph) |
NW
12
|
NW
12
|
NW
13
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
15
|
WNW
17
|
WNW
19
|
W
19
|
W
20
|
W
20
|
W
20
|
W
20
|
W
21
|
W
21
|
W
21
|
W
20
|
W
19
|
W
19
|
W
17
|
W
16
|
W
15
|
| Wind gust (mph) |
27
|
29
|
31
|
31
|
31
|
31
|
33
|
38
|
43
|
43
|
44
|
45
|
45
|
45
|
46
|
47
|
47
|
47
|
44
|
43
|
40
|
36
|
34
|
33
|
| Visibility (description) |
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
69%
|
72%
|
70%
|
76%
|
77%
|
76%
|
76%
|
71%
|
65%
|
62%
|
58%
|
57%
|
51%
|
47%
|
43%
|
41%
|
42%
|
40%
|
42%
|
42%
|
45%
|
50%
|
55%
|
57%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 7 | 6 | 7 | 7 | 5 | 5 | 3 | 2 | 1 | 1 | - | - | - |
Tuesday (23 December 2025)
| Time |
00:00
|
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
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
40%
|
30%
|
40%
|
10%
|
20%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
3°
|
4°
|
4°
|
5°
|
7°
|
8°
|
8°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
W
15
|
W
15
|
W
15
|
W
15
|
W
15
|
W
15
|
W
15
|
W
16
|
W
17
|
W
17
|
W
18
|
W
19
|
W
19
|
WNW
19
|
WNW
20
|
WNW
19
|
WNW
20
|
WNW
19
|
WNW
19
|
WNW
18
|
WNW
18
|
WNW
17
|
| Wind gust (mph) |
32
|
33
|
33
|
33
|
32
|
33
|
35
|
37
|
38
|
40
|
42
|
43
|
44
|
45
|
45
|
45
|
44
|
43
|
41
|
41
|
39
|
38
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
59%
|
61%
|
61%
|
63%
|
64%
|
66%
|
65%
|
65%
|
63%
|
60%
|
56%
|
51%
|
46%
|
46%
|
46%
|
51%
|
46%
|
53%
|
60%
|
63%
|
67%
|
68%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 6 | 4 | 6 | 5 | 5 | 3 | 3 | 2 | 1 | 1 | - |
Wednesday (24 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
| Temperature (°C) |
8°
|
7°
|
6°
|
7°
|
10°
|
11°
|
10°
|
9°
|
| Feels like temperature (°C) |
4°
|
3°
|
1°
|
3°
|
6°
|
7°
|
7°
|
5°
|
| Wind direction and speed (mph) |
W
17
|
W
16
|
W
17
|
WSW
21
|
WSW
21
|
WSW
21
|
W
19
|
W
15
|
| Wind gust (mph) |
37
|
37
|
45
|
48
|
48
|
46
|
42
|
33
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
VG
|
G
|
VG
|
| Humidity |
65%
|
68%
|
68%
|
56%
|
43%
|
39%
|
42%
|
54%
|
| UV | - | - | 1 | 3 | 7 | 5 | 2 | - |
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Updated 00:26 (UTC) on Fri 19 Dec 2025
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