San Luis (Argentina) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 21° Celsius; -
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 20° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 22° Celsius;
-
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 23° Celsius;
Thunder showers changing to sunny in the afternoon.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for San Luis
Today (24 December 2025)
| Time |
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 |
80%
|
80%
|
70%
|
40%
|
60%
|
30%
|
20%
|
30%
|
20%
|
10%
|
10%
|
10%
|
| Temperature |
26°
|
25°
|
25°
|
26°
|
25°
|
26°
|
26°
|
25°
|
24°
|
22°
|
21°
|
21°
|
| Feels like temperature (°C) |
27°
|
26°
|
25°
|
26°
|
25°
|
25°
|
24°
|
24°
|
23°
|
22°
|
21°
|
21°
|
| Wind direction and speed |
SSW
6
|
S
7
|
SSE
8
|
SE
8
|
ESE
8
|
ESE
10
|
ESE
11
|
ESE
11
|
E
8
|
E
6
|
E
5
|
E
4
|
| Wind gust (mph) |
18
|
21
|
22
|
21
|
23
|
26
|
27
|
24
|
17
|
13
|
10
|
9
|
| Visibility |
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
62%
|
67%
|
66%
|
62%
|
61%
|
57%
|
55%
|
56%
|
59%
|
67%
|
69%
|
72%
|
| UV | 11 | 11 | 12 | 8 | 7 | 4 | 2 | 1 | 1 | - | - | - |
Thursday (25 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%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
18°
|
20°
|
23°
|
25°
|
26°
|
28°
|
29°
|
30°
|
30°
|
31°
|
31°
|
30°
|
30°
|
27°
|
25°
|
24°
|
23°
|
| Feels like temperature (°C) |
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
17°
|
18°
|
21°
|
24°
|
25°
|
26°
|
28°
|
29°
|
29°
|
30°
|
30°
|
30°
|
30°
|
30°
|
28°
|
25°
|
23°
|
22°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
4
|
NE
4
|
NE
4
|
NE
4
|
NE
4
|
NNE
4
|
NNE
4
|
N
3
|
N
3
|
NNW
3
|
NNW
4
|
NW
3
|
NW
3
|
NW
3
|
NW
3
|
NW
3
|
N
3
|
NNE
3
|
NNE
4
|
NNE
5
|
N
6
|
N
6
|
N
8
|
| Wind gust (mph) |
8
|
8
|
9
|
9
|
8
|
8
|
8
|
9
|
9
|
11
|
13
|
14
|
14
|
12
|
12
|
13
|
12
|
12
|
12
|
11
|
10
|
13
|
16
|
20
|
| 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 |
75%
|
77%
|
79%
|
81%
|
83%
|
84%
|
86%
|
84%
|
75%
|
65%
|
48%
|
41%
|
36%
|
28%
|
24%
|
22%
|
22%
|
22%
|
23%
|
29%
|
45%
|
55%
|
57%
|
61%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 13 | 13 | 13 | 11 | 8 | 4 | 2 | 1 | 1 | - | - | - |
Friday (26 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
21°
|
21°
|
23°
|
25°
|
27°
|
29°
|
30°
|
31°
|
31°
|
32°
|
32°
|
32°
|
31°
|
31°
|
29°
|
26°
|
25°
|
24°
|
| Feels like temperature (°C) |
21°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
20°
|
21°
|
23°
|
25°
|
27°
|
28°
|
29°
|
30°
|
30°
|
30°
|
31°
|
31°
|
31°
|
28°
|
26°
|
25°
|
24°
|
| Wind direction and speed (mph) |
N
9
|
N
10
|
N
11
|
N
11
|
N
11
|
N
11
|
N
11
|
N
10
|
N
11
|
N
13
|
N
13
|
N
12
|
N
11
|
N
11
|
N
10
|
N
9
|
N
9
|
N
8
|
N
7
|
NNE
6
|
N
6
|
N
7
|
N
8
|
N
9
|
| Wind gust (mph) |
24
|
24
|
25
|
26
|
26
|
26
|
25
|
26
|
29
|
30
|
30
|
29
|
29
|
28
|
26
|
26
|
24
|
21
|
18
|
15
|
15
|
17
|
21
|
22
|
| 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 |
64%
|
64%
|
66%
|
67%
|
66%
|
66%
|
66%
|
65%
|
58%
|
53%
|
42%
|
39%
|
36%
|
34%
|
31%
|
31%
|
30%
|
31%
|
33%
|
37%
|
42%
|
53%
|
55%
|
58%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 13 | 13 | 13 | 11 | 8 | 4 | 2 | 1 | 1 | - | - | - |
Saturday (27 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%
|
30%
|
50%
|
40%
|
40%
|
30%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
24°
|
24°
|
23°
|
21°
|
20°
|
19°
|
19°
|
19°
|
20°
|
22°
|
23°
|
25°
|
26°
|
27°
|
28°
|
29°
|
29°
|
30°
|
29°
|
29°
|
27°
|
24°
|
22°
|
20°
|
| Feels like temperature (°C) |
23°
|
23°
|
22°
|
21°
|
21°
|
20°
|
19°
|
20°
|
20°
|
21°
|
21°
|
22°
|
23°
|
25°
|
26°
|
27°
|
27°
|
27°
|
27°
|
26°
|
25°
|
22°
|
21°
|
20°
|
| Wind direction and speed (mph) |
N
10
|
N
10
|
W
8
|
SSW
6
|
SSE
5
|
ESE
4
|
ESE
4
|
E
4
|
ESE
4
|
ESE
6
|
ESE
9
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
9
|
ESE
9
|
ESE
9
|
ESE
9
|
ESE
9
|
ESE
9
|
E
7
|
E
6
|
E
5
|
ENE
4
|
| Wind gust (mph) |
24
|
24
|
20
|
15
|
12
|
10
|
11
|
12
|
17
|
23
|
26
|
26
|
26
|
25
|
25
|
24
|
23
|
23
|
23
|
21
|
15
|
13
|
10
|
8
|
| 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 |
60%
|
62%
|
68%
|
80%
|
79%
|
80%
|
77%
|
72%
|
57%
|
50%
|
42%
|
36%
|
33%
|
31%
|
25%
|
23%
|
22%
|
22%
|
21%
|
22%
|
35%
|
41%
|
51%
|
60%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 13 | 13 | 13 | 11 | 8 | 4 | 2 | 1 | 1 | - | - | - |
Sunday (28 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
18°
|
21°
|
25°
|
27°
|
29°
|
30°
|
31°
|
31°
|
32°
|
32°
|
32°
|
31°
|
30°
|
28°
|
26°
|
| Feels like temperature (°C) |
20°
|
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
17°
|
21°
|
25°
|
27°
|
28°
|
29°
|
29°
|
30°
|
30°
|
31°
|
30°
|
30°
|
29°
|
27°
|
24°
|
| Wind direction and speed (mph) |
ENE
3
|
NE
4
|
NE
5
|
NE
5
|
NE
6
|
NNE
6
|
NNE
6
|
NNE
5
|
NNE
4
|
NNE
3
|
NE
4
|
ENE
6
|
E
6
|
E
6
|
ENE
6
|
ENE
7
|
ENE
6
|
E
7
|
E
7
|
E
8
|
E
7
|
E
7
|
| Wind gust (mph) |
7
|
8
|
10
|
11
|
11
|
11
|
11
|
11
|
9
|
11
|
15
|
20
|
22
|
22
|
23
|
22
|
22
|
20
|
20
|
19
|
16
|
16
|
| 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 |
68%
|
67%
|
65%
|
64%
|
64%
|
62%
|
61%
|
59%
|
50%
|
43%
|
30%
|
22%
|
21%
|
21%
|
21%
|
22%
|
21%
|
21%
|
22%
|
23%
|
30%
|
38%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 13 | 13 | 11 | 10 | 7 | 4 | 2 | 1 | 1 | - |
Monday (29 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
23°
|
21°
|
20°
|
25°
|
31°
|
32°
|
32°
|
26°
|
| Feels like temperature (°C) |
22°
|
20°
|
19°
|
24°
|
30°
|
31°
|
31°
|
26°
|
| Wind direction and speed (mph) |
NE
6
|
N
7
|
N
7
|
N
8
|
N
5
|
N
6
|
NNE
5
|
ENE
5
|
| Wind gust (mph) |
15
|
16
|
18
|
21
|
21
|
22
|
16
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
53%
|
59%
|
61%
|
41%
|
22%
|
21%
|
21%
|
49%
|
| UV | - | - | 1 | 5 | 12 | 10 | 2 | - |
Tuesday (30 December 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%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
24°
|
23°
|
22°
|
27°
|
32°
|
34°
|
34°
|
27°
|
| Feels like temperature (°C) |
23°
|
21°
|
20°
|
25°
|
31°
|
33°
|
33°
|
27°
|
| Wind direction and speed (mph) |
N
7
|
N
11
|
NNW
11
|
NNW
10
|
NNW
5
|
NE
5
|
ENE
6
|
E
5
|
| Wind gust (mph) |
24
|
27
|
27
|
25
|
22
|
20
|
18
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
45%
|
44%
|
55%
|
41%
|
22%
|
20%
|
21%
|
44%
|
| UV | - | - | 1 | 5 | 12 | 10 | 2 | - |
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Forecast for 12pm (UTC-3) Wednesday
Updated 12:27 (UTC) on Wed 24 Dec 2025
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