San Juan (Argentina) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 37° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 37 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius; -
Maximum daytime temperature: 37° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 37 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 33 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius; -
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 34 degrees Celsius; Minimum nighttime temperature: 23 degrees Celsius;
-
Maximum daytime temperature: 35° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 35 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
-
Maximum daytime temperature: 38° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 38 degrees Celsius; Minimum nighttime temperature: 23 degrees Celsius;
Sunny.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for San Juan
Today (23 February 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 |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
| Temperature |
24°
|
24°
|
24°
|
23°
|
24°
|
26°
|
28°
|
29°
|
31°
|
33°
|
34°
|
36°
|
37°
|
37°
|
37°
|
37°
|
35°
|
33°
|
32°
|
30°
|
| Feels like temperature (°C) |
27°
|
26°
|
26°
|
25°
|
26°
|
28°
|
29°
|
31°
|
32°
|
34°
|
36°
|
36°
|
37°
|
38°
|
37°
|
36°
|
35°
|
33°
|
32°
|
32°
|
| Wind direction and speed |
NNW
3
|
N
3
|
N
3
|
N
3
|
N
3
|
N
3
|
NNE
4
|
NNE
4
|
NE
4
|
ENE
3
|
E
3
|
ESE
3
|
SE
4
|
SSE
4
|
S
6
|
S
8
|
S
9
|
S
9
|
S
7
|
SSW
4
|
| Wind gust (mph) |
6
|
6
|
6
|
6
|
7
|
11
|
12
|
12
|
13
|
13
|
13
|
14
|
15
|
15
|
16
|
17
|
17
|
16
|
12
|
7
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
80%
|
79%
|
78%
|
67%
|
63%
|
56%
|
50%
|
42%
|
40%
|
38%
|
24%
|
22%
|
22%
|
21%
|
23%
|
34%
|
39%
|
43%
|
59%
|
| UV | - | - | - | 1 | 1 | 3 | 5 | 9 | 11 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 1 | - | - | - |
Tuesday (24 February 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%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
30%
|
40%
|
40%
|
30%
|
| Temperature (°C) |
28°
|
28°
|
27°
|
26°
|
26°
|
25°
|
25°
|
24°
|
26°
|
29°
|
31°
|
32°
|
34°
|
35°
|
35°
|
36°
|
37°
|
37°
|
37°
|
36°
|
33°
|
32°
|
30°
|
29°
|
| Feels like temperature (°C) |
32°
|
30°
|
29°
|
28°
|
27°
|
26°
|
26°
|
25°
|
27°
|
30°
|
32°
|
33°
|
34°
|
33°
|
33°
|
35°
|
35°
|
36°
|
35°
|
33°
|
32°
|
30°
|
30°
|
29°
|
| Wind direction and speed (mph) |
WNW
2
|
NNW
3
|
N
3
|
N
3
|
N
4
|
N
5
|
N
5
|
N
5
|
N
4
|
N
3
|
N
4
|
NE
4
|
SE
8
|
SSE
12
|
SSE
12
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
11
|
SSE
13
|
S
13
|
S
12
|
S
10
|
S
9
|
| Wind gust (mph) |
7
|
7
|
7
|
8
|
8
|
8
|
8
|
8
|
8
|
10
|
13
|
18
|
28
|
28
|
27
|
24
|
23
|
23
|
25
|
26
|
24
|
21
|
20
|
19
|
| 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%
|
72%
|
65%
|
65%
|
65%
|
63%
|
65%
|
65%
|
58%
|
45%
|
41%
|
40%
|
38%
|
30%
|
28%
|
24%
|
21%
|
22%
|
22%
|
24%
|
34%
|
41%
|
45%
|
51%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 9 | 11 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 1 | - | - | - |
Wednesday (25 February 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 |
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
30%
|
50%
|
70%
|
60%
|
| Temperature (°C) |
27°
|
26°
|
26°
|
25°
|
24°
|
23°
|
23°
|
22°
|
22°
|
23°
|
24°
|
26°
|
28°
|
29°
|
31°
|
32°
|
33°
|
33°
|
33°
|
32°
|
31°
|
30°
|
28°
|
27°
|
| Feels like temperature (°C) |
27°
|
26°
|
26°
|
25°
|
24°
|
23°
|
23°
|
23°
|
23°
|
23°
|
24°
|
25°
|
27°
|
29°
|
31°
|
32°
|
32°
|
32°
|
32°
|
31°
|
30°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
S
10
|
S
8
|
S
8
|
SSE
8
|
SSE
7
|
S
7
|
S
6
|
S
5
|
S
4
|
S
6
|
SSE
8
|
SSE
9
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
9
|
SSE
9
|
SSE
10
|
SSE
10
|
SSE
8
|
SSE
6
|
SSE
4
|
| Wind gust (mph) |
18
|
17
|
15
|
14
|
14
|
13
|
11
|
10
|
13
|
17
|
18
|
19
|
19
|
20
|
20
|
20
|
20
|
21
|
21
|
21
|
19
|
15
|
11
|
9
|
| 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 |
53%
|
57%
|
59%
|
62%
|
67%
|
68%
|
70%
|
74%
|
71%
|
66%
|
58%
|
54%
|
44%
|
41%
|
40%
|
38%
|
36%
|
33%
|
35%
|
36%
|
41%
|
46%
|
53%
|
63%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 8 | 11 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 1 | - | - | - |
Thursday (26 February 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 |
60%
|
40%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
20%
|
50%
|
50%
|
60%
|
40%
|
| Temperature (°C) |
26°
|
25°
|
24°
|
24°
|
23°
|
23°
|
22°
|
22°
|
23°
|
23°
|
24°
|
25°
|
27°
|
28°
|
29°
|
30°
|
31°
|
31°
|
31°
|
31°
|
29°
|
28°
|
27°
|
26°
|
| Feels like temperature (°C) |
28°
|
27°
|
27°
|
26°
|
26°
|
25°
|
24°
|
24°
|
24°
|
24°
|
25°
|
26°
|
27°
|
29°
|
30°
|
30°
|
31°
|
31°
|
30°
|
30°
|
30°
|
29°
|
29°
|
28°
|
| Wind direction and speed (mph) |
S
4
|
SSE
3
|
SSE
3
|
SSE
3
|
SSE
2
|
SSE
3
|
SSE
3
|
S
3
|
S
4
|
S
5
|
SSE
7
|
SSE
7
|
SSE
7
|
SSE
7
|
SSE
7
|
SSE
8
|
SSE
9
|
SSE
10
|
SSE
10
|
S
10
|
S
9
|
S
7
|
S
5
|
SW
4
|
| Wind gust (mph) |
8
|
7
|
6
|
5
|
5
|
6
|
7
|
8
|
12
|
15
|
16
|
17
|
17
|
18
|
19
|
20
|
21
|
21
|
21
|
20
|
16
|
13
|
10
|
7
|
| 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 |
66%
|
74%
|
76%
|
82%
|
83%
|
84%
|
84%
|
85%
|
82%
|
80%
|
73%
|
70%
|
61%
|
53%
|
50%
|
46%
|
42%
|
42%
|
41%
|
43%
|
52%
|
60%
|
66%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 8 | 11 | 12 | 11 | 9 | 6 | 4 | 2 | 1 | 1 | - | - | - |
Friday (27 February 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 |
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
26°
|
25°
|
24°
|
24°
|
24°
|
23°
|
23°
|
22°
|
23°
|
24°
|
25°
|
27°
|
28°
|
30°
|
31°
|
32°
|
33°
|
33°
|
33°
|
33°
|
31°
|
30°
|
| Feels like temperature (°C) |
28°
|
28°
|
27°
|
26°
|
26°
|
25°
|
25°
|
24°
|
25°
|
26°
|
27°
|
28°
|
30°
|
31°
|
32°
|
33°
|
34°
|
35°
|
34°
|
33°
|
32°
|
31°
|
| Wind direction and speed (mph) |
SW
3
|
W
3
|
NNW
2
|
N
3
|
N
3
|
NNE
3
|
NE
3
|
NE
3
|
N
2
|
SSE
3
|
E
4
|
ENE
5
|
E
6
|
E
5
|
E
5
|
ESE
4
|
SE
4
|
SSE
4
|
S
5
|
S
7
|
S
8
|
S
7
|
| Wind gust (mph) |
6
|
5
|
5
|
5
|
6
|
6
|
6
|
5
|
6
|
11
|
13
|
14
|
16
|
16
|
15
|
14
|
14
|
14
|
16
|
17
|
17
|
14
|
| 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 |
77%
|
82%
|
84%
|
84%
|
85%
|
85%
|
85%
|
86%
|
77%
|
74%
|
69%
|
64%
|
58%
|
52%
|
46%
|
40%
|
38%
|
37%
|
37%
|
40%
|
53%
|
56%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 8 | 10 | 12 | 12 | 10 | 7 | 4 | 2 | 1 | 1 | - |
Saturday (28 February 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
27°
|
25°
|
23°
|
25°
|
29°
|
33°
|
35°
|
31°
|
| Feels like temperature (°C) |
30°
|
27°
|
25°
|
27°
|
30°
|
35°
|
35°
|
32°
|
| Wind direction and speed (mph) |
NNW
4
|
NNE
3
|
N
3
|
SSE
3
|
ESE
6
|
SE
5
|
S
6
|
S
8
|
| Wind gust (mph) |
8
|
7
|
8
|
12
|
17
|
17
|
17
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
77%
|
82%
|
67%
|
54%
|
39%
|
31%
|
49%
|
| UV | - | - | - | 3 | 11 | 10 | 2 | - |
Sunday (1 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
28°
|
26°
|
25°
|
26°
|
32°
|
37°
|
37°
|
33°
|
| Feels like temperature (°C) |
31°
|
28°
|
26°
|
28°
|
32°
|
36°
|
36°
|
33°
|
| Wind direction and speed (mph) |
WSW
4
|
NNW
3
|
N
4
|
NNE
3
|
NE
7
|
ENE
8
|
ENE
9
|
E
9
|
| Wind gust (mph) |
8
|
8
|
10
|
13
|
20
|
22
|
23
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
66%
|
75%
|
69%
|
58%
|
41%
|
25%
|
22%
|
41%
|
| UV | - | - | - | 2 | 11 | 10 | 2 | - |
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Forecast
Forecast for 5am (UTC-3) Monday
Updated 06:18 (UTC) on Mon 23 Feb 2026
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