San Juan (Puerto Rico) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 24° Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 24° Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 24° Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 24° Celsius; -
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 23° Celsius;
Light rain.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for San Juan
Today (3 February 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 |
90%
|
90%
|
≥95%
|
80%
|
70%
|
80%
|
80%
|
70%
|
70%
|
| Temperature |
25°
|
25°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
| Feels like temperature (°C) |
24°
|
24°
|
24°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
| Wind direction and speed |
NE
14
|
NE
14
|
NE
14
|
NE
14
|
NE
14
|
NE
14
|
NE
14
|
NE
14
|
NE
14
|
| Wind gust (mph) |
24
|
24
|
24
|
24
|
24
|
24
|
24
|
24
|
24
|
| Visibility |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
| Humidity |
78%
|
79%
|
81%
|
82%
|
84%
|
85%
|
85%
|
85%
|
84%
|
| UV | 2 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (4 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 |
80%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
≥95%
|
80%
|
≥95%
|
90%
|
90%
|
80%
|
80%
|
80%
|
80%
|
80%
|
80%
|
60%
|
40%
|
40%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
25°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
26°
|
26°
|
25°
|
25°
|
25°
|
25°
|
25°
|
| Feels like temperature (°C) |
23°
|
23°
|
23°
|
24°
|
23°
|
24°
|
24°
|
24°
|
24°
|
25°
|
25°
|
26°
|
26°
|
27°
|
27°
|
27°
|
27°
|
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
| Wind direction and speed (mph) |
NE
14
|
NE
14
|
NE
14
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
13
|
ENE
12
|
ENE
13
|
ENE
13
|
ENE
13
|
E
12
|
E
12
|
E
12
|
E
12
|
E
12
|
E
11
|
E
11
|
E
10
|
E
10
|
E
10
|
E
9
|
E
9
|
| Wind gust (mph) |
24
|
23
|
22
|
23
|
22
|
22
|
21
|
21
|
22
|
23
|
23
|
22
|
22
|
22
|
21
|
21
|
21
|
20
|
19
|
17
|
16
|
15
|
14
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
G
|
G
|
| Humidity |
84%
|
84%
|
84%
|
84%
|
85%
|
86%
|
88%
|
89%
|
87%
|
85%
|
82%
|
83%
|
79%
|
76%
|
75%
|
74%
|
75%
|
79%
|
82%
|
84%
|
85%
|
85%
|
86%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 4 | 8 | 9 | 7 | 7 | 4 | 2 | 1 | 1 | - | - | - | - | - |
Thursday (5 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 |
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
20%
|
10%
|
30%
|
40%
|
40%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
25°
|
25°
|
25°
|
24°
|
24°
|
24°
|
24°
|
24°
|
25°
|
26°
|
26°
|
27°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
28°
|
27°
|
26°
|
26°
|
26°
|
25°
|
| Feels like temperature (°C) |
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
28°
|
29°
|
29°
|
30°
|
30°
|
30°
|
29°
|
29°
|
28°
|
27°
|
27°
|
27°
|
27°
|
27°
|
| Wind direction and speed (mph) |
ESE
8
|
ESE
8
|
ESE
8
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
SE
7
|
SE
7
|
SE
8
|
SE
8
|
SE
8
|
SE
8
|
SE
8
|
SE
9
|
SE
10
|
SE
10
|
SSE
10
|
SSE
10
|
SSE
9
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
| Wind gust (mph) |
13
|
12
|
12
|
11
|
11
|
11
|
10
|
11
|
13
|
15
|
16
|
16
|
17
|
17
|
18
|
18
|
18
|
18
|
17
|
15
|
13
|
13
|
12
|
12
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
89%
|
90%
|
91%
|
91%
|
91%
|
92%
|
92%
|
88%
|
84%
|
78%
|
72%
|
67%
|
62%
|
58%
|
57%
|
56%
|
59%
|
64%
|
65%
|
71%
|
74%
|
75%
|
83%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 9 | 9 | 7 | 4 | 2 | 1 | 1 | - | - | - | - | - |
Friday (6 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
20%
|
20%
|
30%
|
20%
|
30%
|
40%
|
50%
|
50%
|
40%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
25°
|
25°
|
25°
|
24°
|
24°
|
24°
|
24°
|
24°
|
25°
|
26°
|
27°
|
28°
|
29°
|
30°
|
30°
|
30°
|
29°
|
28°
|
28°
|
27°
|
26°
|
26°
|
26°
|
25°
|
| Feels like temperature (°C) |
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
28°
|
28°
|
30°
|
30°
|
31°
|
31°
|
31°
|
31°
|
30°
|
30°
|
29°
|
29°
|
29°
|
29°
|
28°
|
| Wind direction and speed (mph) |
SSE
7
|
SSE
7
|
SSE
7
|
S
7
|
S
7
|
S
6
|
S
7
|
S
6
|
S
6
|
S
7
|
S
8
|
SSW
7
|
SSW
7
|
SSW
6
|
SW
5
|
WSW
5
|
W
5
|
NW
5
|
NW
5
|
NW
4
|
NNW
3
|
SSE
3
|
S
3
|
S
3
|
| Wind gust (mph) |
12
|
11
|
11
|
11
|
11
|
11
|
11
|
10
|
12
|
15
|
15
|
15
|
15
|
13
|
12
|
11
|
11
|
11
|
9
|
8
|
7
|
6
|
6
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
85%
|
85%
|
86%
|
87%
|
88%
|
90%
|
92%
|
85%
|
82%
|
74%
|
65%
|
58%
|
55%
|
53%
|
54%
|
56%
|
63%
|
69%
|
74%
|
76%
|
79%
|
79%
|
79%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 9 | 8 | 6 | 2 | 2 | 1 | 1 | - | - | - | - | - |
Saturday (7 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
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
50%
|
50%
|
60%
|
70%
|
70%
|
80%
|
80%
|
80%
|
80%
|
70%
|
50%
|
40%
|
| Temperature (°C) |
25°
|
25°
|
24°
|
24°
|
24°
|
24°
|
23°
|
23°
|
24°
|
25°
|
26°
|
27°
|
28°
|
28°
|
27°
|
27°
|
26°
|
26°
|
25°
|
25°
|
25°
|
25°
|
| Feels like temperature (°C) |
28°
|
27°
|
27°
|
27°
|
26°
|
26°
|
26°
|
25°
|
27°
|
28°
|
28°
|
29°
|
29°
|
30°
|
28°
|
28°
|
27°
|
26°
|
26°
|
25°
|
25°
|
25°
|
| Wind direction and speed (mph) |
S
3
|
SSW
3
|
SSW
3
|
SW
4
|
SW
4
|
SW
4
|
SW
4
|
SW
4
|
SW
4
|
SW
4
|
WSW
4
|
W
4
|
WNW
6
|
NW
6
|
NNW
9
|
NNW
9
|
NNW
10
|
NNW
10
|
NNW
10
|
NNW
11
|
NNW
10
|
N
10
|
| Wind gust (mph) |
6
|
6
|
6
|
6
|
7
|
6
|
7
|
7
|
6
|
8
|
10
|
12
|
13
|
16
|
17
|
18
|
19
|
19
|
19
|
19
|
19
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
83%
|
84%
|
85%
|
85%
|
87%
|
88%
|
89%
|
90%
|
88%
|
86%
|
77%
|
69%
|
67%
|
66%
|
72%
|
74%
|
76%
|
76%
|
77%
|
79%
|
82%
|
79%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 8 | 9 | 6 | 6 | 4 | 2 | 1 | 1 | - | - | - |
Sunday (8 February 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
 |
|
| Chance of precipitation |
30%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
25°
|
24°
|
25°
|
26°
|
27°
|
26°
|
25°
|
25°
|
| Feels like temperature (°C) |
25°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
25°
|
| Wind direction and speed (mph) |
N
10
|
N
10
|
N
10
|
N
10
|
N
10
|
NNE
10
|
NNE
9
|
NNE
9
|
| Wind gust (mph) |
18
|
18
|
20
|
20
|
20
|
18
|
16
|
15
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
74%
|
69%
|
61%
|
57%
|
60%
|
65%
|
66%
|
| UV | - | - | 2 | 5 | 5 | 1 | - | - |
Monday (9 February 2026)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
20%
|
20%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
25°
|
24°
|
25°
|
26°
|
27°
|
26°
|
25°
|
24°
|
| Feels like temperature (°C) |
25°
|
25°
|
25°
|
26°
|
27°
|
26°
|
25°
|
25°
|
| Wind direction and speed (mph) |
NNE
8
|
NNE
8
|
NE
7
|
NE
8
|
NE
8
|
NNE
9
|
NE
9
|
NNE
8
|
| Wind gust (mph) |
14
|
13
|
16
|
18
|
18
|
17
|
16
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
69%
|
72%
|
72%
|
66%
|
62%
|
65%
|
70%
|
74%
|
| UV | - | - | 2 | 7 | 5 | 1 | - | - |
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UK video forecast
weather map
Forecast
Forecast for 4pm (UTC-4) Tuesday
Updated 18:18 (UTC) on Tue 3 Feb 2026
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