San Luis (Argentina) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 14° Celsius;
Drizzle changing to cloudy by lunchtime.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
6 day forecast for San Luis
Tomorrow (19 September 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%
|
10%
|
<5%
|
20%
|
40%
|
40%
|
30%
|
40%
|
40%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
30%
|
50%
|
40%
|
20%
|
10%
|
| Temperature |
22°
|
22°
|
22°
|
21°
|
20°
|
18°
|
17°
|
16°
|
17°
|
19°
|
19°
|
20°
|
21°
|
22°
|
21°
|
22°
|
23°
|
23°
|
22°
|
20°
|
19°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
22°
|
21°
|
21°
|
20°
|
20°
|
18°
|
17°
|
17°
|
18°
|
19°
|
20°
|
20°
|
22°
|
22°
|
21°
|
21°
|
22°
|
22°
|
21°
|
20°
|
19°
|
19°
|
19°
|
19°
|
| Wind direction and speed |
N
9
|
N
10
|
N
11
|
N
9
|
NW
6
|
SW
5
|
SSW
3
|
S
3
|
SSE
3
|
SE
3
|
SE
3
|
SSE
4
|
SSE
5
|
SSE
6
|
SSE
7
|
SSE
8
|
SSE
8
|
SE
8
|
SE
9
|
SE
8
|
SE
6
|
SE
5
|
SE
4
|
SE
3
|
| Wind gust (mph) |
25
|
25
|
24
|
21
|
16
|
11
|
8
|
8
|
9
|
10
|
13
|
16
|
18
|
18
|
19
|
20
|
21
|
22
|
21
|
18
|
15
|
12
|
11
|
9
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
M
|
M
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
| Humidity |
71%
|
73%
|
76%
|
78%
|
85%
|
91%
|
93%
|
96%
|
96%
|
90%
|
88%
|
83%
|
77%
|
72%
|
71%
|
68%
|
65%
|
66%
|
71%
|
77%
|
84%
|
88%
|
90%
|
91%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 5 | 7 | 5 | 6 | 4 | 3 | 1 | 1 | 1 | - | - | - | - |
Saturday (20 September 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 |
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
50%
|
40%
|
30%
|
40%
|
30%
|
40%
|
40%
|
50%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
19°
|
20°
|
20°
|
20°
|
19°
|
18°
|
16°
|
15°
|
14°
|
13°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
17°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
17°
|
17°
|
17°
|
18°
|
19°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
14°
|
13°
|
13°
|
| Wind direction and speed (mph) |
SE
3
|
SE
3
|
E
2
|
ENE
2
|
WNW
2
|
WNW
3
|
WNW
3
|
W
3
|
W
3
|
WSW
3
|
WSW
3
|
WSW
3
|
SW
5
|
SW
6
|
SW
8
|
SSW
10
|
SSW
10
|
S
11
|
SSE
11
|
SSE
10
|
SE
8
|
SE
7
|
SE
6
|
SE
6
|
| Wind gust (mph) |
7
|
6
|
5
|
5
|
6
|
7
|
6
|
7
|
8
|
9
|
11
|
13
|
17
|
20
|
23
|
25
|
26
|
27
|
25
|
21
|
17
|
15
|
15
|
15
|
| Visibility (description) |
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
96%
|
97%
|
98%
|
99%
|
99%
|
99%
|
99%
|
98%
|
96%
|
94%
|
92%
|
90%
|
83%
|
78%
|
69%
|
61%
|
54%
|
54%
|
56%
|
64%
|
71%
|
74%
|
80%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 6 | 7 | 7 | 4 | 3 | 1 | 1 | 1 | - | - | - | - |
Sunday (21 September 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%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
11°
|
10°
|
9°
|
9°
|
8°
|
10°
|
11°
|
13°
|
14°
|
15°
|
15°
|
15°
|
16°
|
15°
|
15°
|
15°
|
14°
|
12°
|
10°
|
9°
|
8°
|
| Feels like temperature (°C) |
12°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
11°
|
10°
|
9°
|
8°
|
| Wind direction and speed (mph) |
SE
6
|
ESE
5
|
ESE
5
|
SE
4
|
ESE
4
|
SE
3
|
ESE
3
|
SE
3
|
SE
3
|
SE
4
|
SSE
5
|
SSE
8
|
S
10
|
S
10
|
S
10
|
SSW
10
|
SSW
9
|
SSW
8
|
SSW
7
|
SSW
6
|
SSW
4
|
SE
3
|
NE
3
|
N
3
|
| Wind gust (mph) |
14
|
12
|
11
|
10
|
9
|
9
|
8
|
7
|
10
|
14
|
21
|
26
|
28
|
26
|
26
|
26
|
22
|
22
|
18
|
12
|
8
|
6
|
6
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
82%
|
83%
|
83%
|
84%
|
84%
|
86%
|
86%
|
83%
|
65%
|
56%
|
46%
|
41%
|
40%
|
38%
|
39%
|
38%
|
38%
|
39%
|
42%
|
59%
|
69%
|
76%
|
76%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 7 | 6 | 5 | 5 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (22 September 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
5°
|
7°
|
11°
|
14°
|
15°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
19°
|
17°
|
13°
|
12°
|
11°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
6°
|
11°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
17°
|
16°
|
13°
|
11°
|
10°
|
10°
|
| Wind direction and speed (mph) |
N
4
|
N
5
|
N
5
|
N
5
|
N
5
|
N
5
|
NNE
5
|
NNE
5
|
N
5
|
N
3
|
NW
3
|
WSW
4
|
WSW
7
|
WSW
8
|
WSW
8
|
SW
7
|
SW
6
|
SW
5
|
SSW
4
|
SSW
4
|
SSE
4
|
E
3
|
ENE
4
|
NE
4
|
| Wind gust (mph) |
8
|
8
|
8
|
8
|
8
|
8
|
9
|
9
|
10
|
12
|
12
|
18
|
22
|
23
|
23
|
21
|
19
|
17
|
13
|
8
|
7
|
6
|
8
|
10
|
| 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 |
72%
|
74%
|
72%
|
73%
|
73%
|
72%
|
72%
|
68%
|
59%
|
42%
|
28%
|
21%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
37%
|
51%
|
63%
|
64%
|
55%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 8 | 8 | 6 | 3 | 2 | 1 | 1 | - | - | - | - |
Tuesday (23 September 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
7°
|
9°
|
13°
|
17°
|
20°
|
21°
|
22°
|
23°
|
23°
|
23°
|
23°
|
23°
|
20°
|
17°
|
15°
|
| Feels like temperature (°C) |
9°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
5°
|
7°
|
12°
|
15°
|
16°
|
18°
|
19°
|
20°
|
20°
|
21°
|
21°
|
20°
|
18°
|
15°
|
14°
|
| Wind direction and speed (mph) |
NE
5
|
NE
5
|
NE
6
|
NE
6
|
NE
6
|
NE
6
|
NE
6
|
NE
6
|
NE
5
|
NE
4
|
NNE
6
|
NNE
9
|
NNE
9
|
N
8
|
N
8
|
N
8
|
N
8
|
NNW
8
|
N
7
|
N
7
|
ESE
6
|
E
5
|
| Wind gust (mph) |
11
|
12
|
13
|
12
|
13
|
12
|
11
|
12
|
12
|
17
|
22
|
25
|
25
|
25
|
25
|
25
|
23
|
22
|
18
|
14
|
13
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
52%
|
50%
|
49%
|
49%
|
47%
|
48%
|
50%
|
50%
|
44%
|
33%
|
24%
|
21%
|
21%
|
21%
|
20%
|
20%
|
20%
|
21%
|
21%
|
26%
|
43%
|
47%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 8 | 7 | 6 | 3 | 1 | 1 | 1 | - | - |
Wednesday (24 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
13°
|
13°
|
17°
|
22°
|
24°
|
23°
|
17°
|
| Feels like temperature (°C) |
12°
|
11°
|
11°
|
14°
|
17°
|
20°
|
19°
|
15°
|
| Wind direction and speed (mph) |
NE
6
|
NNE
7
|
NNE
8
|
N
11
|
N
14
|
N
12
|
NNE
11
|
N
6
|
| Wind gust (mph) |
18
|
20
|
28
|
36
|
35
|
32
|
27
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
48%
|
46%
|
43%
|
35%
|
21%
|
20%
|
21%
|
42%
|
| UV | - | - | - | 2 | 8 | 6 | 1 | - |
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Updated 01:21 (UTC+1) on Fri 19 Sep 2025
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