San Juan (Argentina) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 2° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 2° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 2° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 1° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 2° Celsius;
Sunny.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for San Juan
Today (11 August 2025)
| Time |
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%
|
| Temperature |
6°
|
8°
|
12°
|
16°
|
19°
|
21°
|
22°
|
22°
|
22°
|
21°
|
15°
|
12°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
4°
|
7°
|
12°
|
15°
|
16°
|
18°
|
19°
|
20°
|
20°
|
19°
|
14°
|
12°
|
11°
|
10°
|
9°
|
| Wind direction and speed |
NW
4
|
NW
3
|
NNW
3
|
N
4
|
NNE
5
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
N
5
|
N
6
|
NNW
3
|
NNW
3
|
NNW
3
|
NNW
4
|
| Wind gust (mph) |
11
|
10
|
12
|
14
|
16
|
17
|
17
|
17
|
15
|
14
|
11
|
8
|
8
|
8
|
9
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
55%
|
46%
|
40%
|
23%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
40%
|
57%
|
64%
|
64%
|
64%
|
| UV | 1 | 2 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Tuesday (12 August 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) |
9°
|
8°
|
7°
|
6°
|
6°
|
5°
|
5°
|
4°
|
3°
|
6°
|
9°
|
14°
|
17°
|
21°
|
24°
|
25°
|
26°
|
26°
|
25°
|
19°
|
16°
|
15°
|
| Feels like temperature (°C) |
8°
|
7°
|
6°
|
5°
|
4°
|
3°
|
3°
|
2°
|
1°
|
5°
|
8°
|
13°
|
16°
|
19°
|
22°
|
24°
|
24°
|
24°
|
23°
|
17°
|
15°
|
14°
|
| Wind direction and speed (mph) |
NNW
4
|
NNW
4
|
NNW
4
|
NW
4
|
NW
5
|
NW
5
|
NW
5
|
NW
6
|
NW
6
|
NW
4
|
NNW
5
|
NNW
4
|
N
4
|
NNE
5
|
NE
5
|
NE
5
|
ENE
5
|
ESE
5
|
SSE
6
|
SSE
6
|
S
6
|
S
6
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
10
|
10
|
11
|
12
|
12
|
12
|
12
|
12
|
14
|
15
|
15
|
15
|
14
|
14
|
14
|
13
|
12
|
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
|
| Humidity |
65%
|
67%
|
72%
|
75%
|
78%
|
81%
|
84%
|
84%
|
85%
|
74%
|
61%
|
40%
|
38%
|
20%
|
20%
|
20%
|
20%
|
20%
|
21%
|
28%
|
38%
|
39%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | - | - |
Wednesday (13 August 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) |
12°
|
11°
|
9°
|
11°
|
15°
|
17°
|
17°
|
11°
|
| Feels like temperature (°C) |
11°
|
10°
|
7°
|
11°
|
13°
|
15°
|
15°
|
10°
|
| Wind direction and speed (mph) |
SSW
5
|
S
5
|
S
5
|
S
3
|
S
8
|
SSE
9
|
S
8
|
S
5
|
| Wind gust (mph) |
16
|
14
|
12
|
22
|
23
|
23
|
19
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
45%
|
49%
|
61%
|
59%
|
42%
|
39%
|
36%
|
56%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
Thursday (14 August 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) |
7°
|
5°
|
3°
|
5°
|
13°
|
18°
|
18°
|
10°
|
| Feels like temperature (°C) |
7°
|
4°
|
2°
|
4°
|
13°
|
16°
|
15°
|
10°
|
| Wind direction and speed (mph) |
SSW
1
|
WSW
2
|
W
3
|
WNW
3
|
ENE
2
|
NNE
6
|
N
8
|
N
3
|
| Wind gust (mph) |
5
|
6
|
8
|
10
|
18
|
20
|
19
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
81%
|
84%
|
71%
|
41%
|
30%
|
26%
|
66%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
Friday (15 August 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) |
8°
|
5°
|
3°
|
5°
|
13°
|
16°
|
17°
|
12°
|
| Feels like temperature (°C) |
8°
|
4°
|
2°
|
4°
|
12°
|
15°
|
15°
|
11°
|
| Wind direction and speed (mph) |
N
3
|
NNW
3
|
NW
3
|
NW
3
|
NNE
2
|
ESE
3
|
S
7
|
S
5
|
| Wind gust (mph) |
10
|
8
|
9
|
11
|
15
|
18
|
18
|
10
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
68%
|
77%
|
82%
|
69%
|
42%
|
39%
|
38%
|
53%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
Saturday (16 August 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) |
7°
|
6°
|
3°
|
4°
|
14°
|
19°
|
20°
|
10°
|
| Feels like temperature (°C) |
7°
|
5°
|
1°
|
3°
|
13°
|
17°
|
17°
|
10°
|
| Wind direction and speed (mph) |
W
2
|
NW
3
|
NW
4
|
NW
4
|
NNE
4
|
NE
5
|
N
6
|
NW
3
|
| Wind gust (mph) |
8
|
9
|
10
|
13
|
17
|
19
|
15
|
8
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
75%
|
83%
|
68%
|
39%
|
20%
|
20%
|
58%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
Sunday (17 August 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) |
8°
|
5°
|
2°
|
4°
|
14°
|
21°
|
21°
|
11°
|
| Feels like temperature (°C) |
7°
|
4°
|
1°
|
3°
|
13°
|
18°
|
18°
|
11°
|
| Wind direction and speed (mph) |
NW
3
|
NW
3
|
NW
4
|
NW
3
|
N
4
|
NE
7
|
N
7
|
WSW
4
|
| Wind gust (mph) |
8
|
9
|
10
|
12
|
20
|
21
|
17
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
64%
|
69%
|
75%
|
63%
|
24%
|
20%
|
19%
|
50%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
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Forecast
Forecast for 09:00 (UTC-3), Mon
Updated 12:40 (UTC+1) on Mon 11 Aug 2025
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