San Juan (Peru) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 0° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
Sunny.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for San Juan
Today (24 August 2026)
| Time |
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%
|
| Temperature |
18°
|
17°
|
15°
|
11°
|
7°
|
5°
|
4°
|
4°
|
3°
|
| Feels like temperature (°C) |
15°
|
15°
|
13°
|
9°
|
6°
|
4°
|
3°
|
2°
|
1°
|
| Wind direction and speed | – | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – | – |
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
20%
|
20%
|
21%
|
40%
|
68%
|
85%
|
76%
|
72%
|
72%
|
| UV | 4 | 2 | 1 | - | - | - | - | - | - |
Tuesday (25 August 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 | |
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|
|
|
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|
|
|
|
|
|
|
| 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) |
2°
|
2°
|
1°
|
1°
|
1°
|
0°
|
0°
|
3°
|
9°
|
13°
|
15°
|
17°
|
19°
|
20°
|
20°
|
19°
|
18°
|
16°
|
11°
|
7°
|
7°
|
6°
|
5°
|
4°
|
| Feels like temperature (°C) |
0°
|
-1°
|
-2°
|
-3°
|
-3°
|
-3°
|
-4°
|
0°
|
8°
|
13°
|
15°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
13°
|
10°
|
6°
|
5°
|
4°
|
2°
|
1°
|
| Wind direction and speed (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 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 |
73%
|
74%
|
75%
|
75%
|
77%
|
79%
|
82%
|
74%
|
53%
|
33%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
22%
|
43%
|
75%
|
64%
|
63%
|
63%
|
62%
|
| UV | - | - | - | - | - | - | 1 | 2 | 5 | 8 | 12 | 13 | 13 | 12 | 8 | 4 | 2 | 1 | - | - | - | - | - | - |
Wednesday (26 August 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 | |
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|
|
|
|
|
|
|
| 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) |
4°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
5°
|
12°
|
17°
|
19°
|
20°
|
22°
|
23°
|
22°
|
21°
|
19°
|
16°
|
11°
|
7°
|
6°
|
6°
|
6°
|
5°
|
| Feels like temperature (°C) |
1°
|
0°
|
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
2°
|
11°
|
16°
|
17°
|
18°
|
19°
|
19°
|
18°
|
17°
|
15°
|
13°
|
10°
|
6°
|
5°
|
4°
|
3°
|
3°
|
| Wind direction and speed (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 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 |
62%
|
62%
|
61%
|
59%
|
59%
|
57%
|
56%
|
44%
|
34%
|
20%
|
19%
|
12%
|
8%
|
11%
|
18%
|
20%
|
20%
|
36%
|
52%
|
84%
|
73%
|
68%
|
71%
|
71%
|
| UV | - | - | - | - | - | - | 1 | 2 | 5 | 8 | 12 | 14 | 13 | 12 | 8 | 5 | 2 | 1 | - | - | - | - | - | - |
Thursday (27 August 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 | |
|
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|
|
|
|
|
|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
| 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) |
5°
|
4°
|
4°
|
3°
|
3°
|
3°
|
3°
|
6°
|
13°
|
16°
|
18°
|
20°
|
22°
|
23°
|
22°
|
21°
|
18°
|
15°
|
11°
|
7°
|
7°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
2°
|
1°
|
1°
|
0°
|
0°
|
-1°
|
-1°
|
3°
|
12°
|
15°
|
17°
|
18°
|
19°
|
19°
|
18°
|
16°
|
14°
|
13°
|
10°
|
7°
|
5°
|
5°
|
4°
|
3°
|
| Wind direction and speed (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 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 |
69%
|
69%
|
67%
|
66%
|
65%
|
64%
|
66%
|
54%
|
42%
|
25%
|
21%
|
20%
|
20%
|
20%
|
20%
|
20%
|
26%
|
40%
|
55%
|
82%
|
72%
|
70%
|
73%
|
73%
|
| UV | - | - | - | - | - | - | 1 | 2 | 5 | 8 | 12 | 14 | 14 | 12 | 8 | 4 | 2 | 1 | - | - | - | - | - | - |
Friday (28 August 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
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
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|
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|
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|
 |
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|
|
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|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
6°
|
13°
|
16°
|
19°
|
21°
|
22°
|
23°
|
22°
|
19°
|
17°
|
14°
|
10°
|
6°
|
5°
|
| Feels like temperature (°C) |
2°
|
2°
|
2°
|
1°
|
1°
|
0°
|
0°
|
4°
|
12°
|
16°
|
17°
|
18°
|
19°
|
19°
|
18°
|
15°
|
14°
|
12°
|
9°
|
5°
|
3°
|
| Wind direction and speed (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
73%
|
72%
|
74%
|
75%
|
79%
|
82%
|
73%
|
52%
|
38%
|
28%
|
21%
|
20%
|
20%
|
21%
|
22%
|
36%
|
39%
|
56%
|
83%
|
78%
|
| UV | - | - | - | - | - | - | 1 | 2 | 5 | 9 | 12 | 14 | 13 | 11 | 8 | 5 | 2 | 1 | - | - | - |
Saturday (29 August 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
4°
|
3°
|
6°
|
18°
|
22°
|
17°
|
6°
|
5°
|
| Feels like temperature (°C) |
1°
|
0°
|
4°
|
17°
|
19°
|
14°
|
5°
|
3°
|
| Wind direction and speed (mph) | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – |
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
81%
|
67%
|
26%
|
20%
|
30%
|
80%
|
74%
|
| UV | - | - | 2 | 12 | 11 | 2 | - | - |
Sunday (30 August 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
4°
|
3°
|
6°
|
18°
|
22°
|
18°
|
6°
|
6°
|
| Feels like temperature (°C) |
1°
|
-1°
|
4°
|
17°
|
19°
|
15°
|
5°
|
4°
|
| Wind direction and speed (mph) | – | – | – | – | – | – | – | – |
| Wind gust (mph) | – | – | – | – | – | – | – | – |
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
72%
|
54%
|
23%
|
20%
|
26%
|
72%
|
55%
|
| UV | - | - | 2 | 12 | 12 | 2 | - | - |
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UK video forecast
weather map
Forecast
Forecast for 4pm (UTC-5) Monday
Updated 19:09 (UTC+1) on Mon 24 Aug 2026
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