San Sebastian (Argentina) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius;
Partly cloudy changing to sunny intervals by late morning.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for San Sebastian
Today (20 March 2026)
| Time |
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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature |
4°
|
4°
|
5°
|
5°
|
4°
|
5°
|
7°
|
8°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
4°
|
3°
|
4°
|
3°
|
2°
|
3°
|
5°
|
6°
|
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
8°
|
| Wind direction and speed |
N
3
|
NW
3
|
WNW
3
|
WNW
4
|
WNW
5
|
WNW
5
|
WNW
6
|
WNW
7
|
WNW
8
|
NW
10
|
NW
10
|
NW
10
|
NW
11
|
NW
10
|
NW
9
|
NNW
6
|
N
6
|
N
7
|
N
8
|
N
6
|
| Wind gust (mph) |
5
|
6
|
7
|
8
|
10
|
12
|
14
|
17
|
20
|
21
|
22
|
22
|
21
|
19
|
16
|
12
|
13
|
14
|
14
|
11
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
95%
|
96%
|
93%
|
92%
|
90%
|
84%
|
74%
|
62%
|
57%
|
56%
|
55%
|
55%
|
55%
|
55%
|
55%
|
62%
|
73%
|
78%
|
85%
|
88%
|
| UV | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Saturday (21 March 2026)
| 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 |
10%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
20%
|
40%
|
40%
|
30%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
10°
|
10°
|
11°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
7°
|
6°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
9°
|
8°
|
8°
|
7°
|
6°
|
4°
|
4°
|
3°
|
3°
|
| Wind direction and speed (mph) |
N
5
|
N
4
|
NW
3
|
WNW
4
|
WNW
4
|
WNW
4
|
NW
5
|
NW
6
|
NW
8
|
NW
9
|
NW
11
|
WNW
11
|
WNW
10
|
WNW
9
|
W
8
|
W
8
|
WSW
10
|
SW
11
|
SSW
13
|
SSW
13
|
SSW
12
|
SSW
12
|
SSW
12
|
SSW
11
|
| Wind gust (mph) |
9
|
7
|
7
|
8
|
8
|
9
|
12
|
15
|
17
|
22
|
23
|
23
|
21
|
19
|
19
|
19
|
23
|
25
|
26
|
25
|
23
|
23
|
22
|
21
|
| Visibility (description) |
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
93%
|
94%
|
94%
|
95%
|
94%
|
95%
|
92%
|
89%
|
81%
|
73%
|
68%
|
65%
|
62%
|
62%
|
61%
|
59%
|
58%
|
64%
|
67%
|
66%
|
66%
|
66%
|
66%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Sunday (22 March 2026)
| 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 |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
6°
|
6°
|
5°
|
4°
|
4°
|
4°
|
3°
|
3°
|
3°
|
4°
|
5°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
7°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
3°
|
2°
|
2°
|
1°
|
1°
|
1°
|
0°
|
0°
|
0°
|
1°
|
3°
|
5°
|
6°
|
8°
|
8°
|
9°
|
9°
|
8°
|
8°
|
8°
|
6°
|
5°
|
4°
|
4°
|
| Wind direction and speed (mph) |
SSW
11
|
SSW
9
|
SW
9
|
SW
8
|
SW
8
|
SW
7
|
SW
7
|
SW
7
|
WSW
6
|
WSW
7
|
WSW
7
|
WSW
7
|
WSW
7
|
W
7
|
W
7
|
W
7
|
WNW
7
|
WNW
7
|
WNW
7
|
NW
6
|
NNW
6
|
NNW
6
|
NNW
6
|
N
6
|
| Wind gust (mph) |
20
|
17
|
15
|
15
|
13
|
13
|
12
|
12
|
12
|
15
|
16
|
16
|
16
|
16
|
16
|
16
|
15
|
15
|
14
|
11
|
10
|
11
|
11
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
66%
|
68%
|
68%
|
71%
|
72%
|
75%
|
75%
|
78%
|
73%
|
66%
|
59%
|
55%
|
52%
|
51%
|
50%
|
52%
|
51%
|
54%
|
59%
|
69%
|
73%
|
74%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (23 March 2026)
| 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%
|
10%
|
10%
|
30%
|
40%
|
50%
|
60%
|
70%
|
60%
|
50%
|
60%
|
50%
|
60%
|
50%
|
30%
|
30%
|
40%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
4°
|
4°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
6°
|
6°
|
5°
|
4°
|
3°
|
| Wind direction and speed (mph) |
N
7
|
N
7
|
N
8
|
N
8
|
N
8
|
N
8
|
N
10
|
N
10
|
N
10
|
N
10
|
N
11
|
N
11
|
N
11
|
N
11
|
N
12
|
N
12
|
NNW
12
|
NNW
12
|
NNW
11
|
NNW
11
|
NW
10
|
NW
11
|
WNW
13
|
WNW
14
|
| Wind gust (mph) |
12
|
13
|
14
|
15
|
17
|
18
|
19
|
20
|
20
|
21
|
23
|
23
|
23
|
24
|
23
|
24
|
23
|
23
|
23
|
21
|
23
|
24
|
26
|
30
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
M
|
P
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
76%
|
78%
|
77%
|
76%
|
76%
|
75%
|
75%
|
75%
|
77%
|
79%
|
80%
|
82%
|
85%
|
84%
|
83%
|
83%
|
82%
|
80%
|
82%
|
81%
|
82%
|
82%
|
81%
|
77%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Tuesday (24 March 2026)
| 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 |
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
20%
|
10%
|
10%
|
20%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
6°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
8°
|
7°
|
7°
|
6°
|
| Feels like temperature (°C) |
2°
|
2°
|
1°
|
1°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
0°
|
0°
|
2°
|
3°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
3°
|
3°
|
| Wind direction and speed (mph) |
W
16
|
W
17
|
W
18
|
W
18
|
W
18
|
W
17
|
W
16
|
W
15
|
W
15
|
WNW
15
|
WNW
16
|
WNW
17
|
WNW
17
|
WNW
17
|
WNW
17
|
WNW
17
|
WNW
17
|
NW
17
|
NW
16
|
NW
15
|
NW
14
|
NW
15
|
| Wind gust (mph) |
32
|
33
|
34
|
34
|
33
|
32
|
31
|
29
|
29
|
30
|
33
|
33
|
35
|
34
|
34
|
33
|
32
|
32
|
30
|
29
|
28
|
29
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
| Humidity |
77%
|
76%
|
74%
|
73%
|
68%
|
69%
|
68%
|
69%
|
68%
|
67%
|
64%
|
59%
|
57%
|
52%
|
49%
|
50%
|
52%
|
54%
|
57%
|
61%
|
65%
|
69%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - |
Wednesday (25 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
20%
|
<5%
|
20%
|
20%
|
20%
|
<5%
|
| Temperature (°C) |
6°
|
5°
|
5°
|
5°
|
7°
|
8°
|
7°
|
5°
|
| Feels like temperature (°C) |
2°
|
1°
|
1°
|
0°
|
3°
|
4°
|
3°
|
1°
|
| Wind direction and speed (mph) |
NW
14
|
NW
14
|
WNW
13
|
WNW
13
|
W
17
|
W
17
|
W
15
|
W
13
|
| Wind gust (mph) |
28
|
27
|
27
|
32
|
34
|
34
|
29
|
29
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
76%
|
76%
|
72%
|
55%
|
46%
|
52%
|
63%
|
| UV | - | - | - | 1 | 3 | 3 | 1 | - |
Thursday (26 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
4°
|
4°
|
4°
|
4°
|
7°
|
8°
|
8°
|
7°
|
| Feels like temperature (°C) |
-1°
|
-1°
|
-1°
|
0°
|
2°
|
5°
|
5°
|
4°
|
| Wind direction and speed (mph) |
W
14
|
W
14
|
W
14
|
W
15
|
W
17
|
W
18
|
WNW
17
|
WNW
14
|
| Wind gust (mph) |
28
|
28
|
29
|
33
|
36
|
36
|
34
|
28
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
66%
|
67%
|
71%
|
71%
|
63%
|
59%
|
61%
|
69%
|
| UV | - | - | - | 1 | 3 | 2 | 1 | - |
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Forecast for 5am (UTC-3) Friday
Updated 06:22 (UTC) on Fri 20 Mar 2026
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