Grand Cayman (Cayman Islands) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 25° Celsius; -
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 26° Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 26° Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 26° Celsius;
Sunny.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Grand Cayman
Today (1 September 2025)
| Time |
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%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature |
33°
|
33°
|
34°
|
33°
|
33°
|
33°
|
32°
|
31°
|
29°
|
29°
|
28°
|
28°
|
27°
|
| Feels like temperature (°C) |
36°
|
36°
|
37°
|
36°
|
36°
|
36°
|
34°
|
33°
|
31°
|
30°
|
30°
|
30°
|
29°
|
| Wind direction and speed |
E
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
6
|
E
6
|
E
6
|
E
6
|
ENE
5
|
| Wind gust (mph) |
14
|
14
|
14
|
14
|
13
|
13
|
12
|
12
|
11
|
10
|
10
|
10
|
9
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
66%
|
64%
|
64%
|
64%
|
64%
|
64%
|
65%
|
65%
|
67%
|
67%
|
68%
|
71%
|
71%
|
| UV | 12 | 12 | 11 | 9 | 6 | 3 | 1 | 1 | - | - | - | - | - |
Tuesday (2 September 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
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
25°
|
28°
|
30°
|
31°
|
32°
|
33°
|
34°
|
33°
|
34°
|
34°
|
33°
|
32°
|
31°
|
29°
|
28°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
28°
|
28°
|
27°
|
27°
|
30°
|
33°
|
35°
|
36°
|
37°
|
38°
|
37°
|
37°
|
37°
|
36°
|
35°
|
34°
|
32°
|
30°
|
| Wind direction and speed (mph) |
ENE
5
|
ENE
5
|
E
5
|
E
5
|
E
5
|
E
5
|
E
5
|
E
5
|
E
5
|
E
5
|
ESE
5
|
SE
4
|
SE
6
|
SSE
6
|
SSE
6
|
SSE
7
|
SSE
6
|
S
6
|
S
6
|
S
5
|
SSE
5
|
| Wind gust (mph) |
9
|
9
|
9
|
9
|
9
|
9
|
9
|
10
|
10
|
10
|
10
|
11
|
13
|
13
|
13
|
13
|
13
|
12
|
11
|
10
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
74%
|
74%
|
74%
|
73%
|
72%
|
73%
|
74%
|
71%
|
69%
|
67%
|
66%
|
65%
|
65%
|
65%
|
66%
|
66%
|
67%
|
68%
|
68%
|
71%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 6 | 9 | 12 | 12 | 11 | 9 | 6 | 3 | 1 | 1 | - | - |
Wednesday (3 September 2025)
| 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%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
27°
|
26°
|
28°
|
32°
|
34°
|
32°
|
29°
|
28°
|
| Feels like temperature (°C) |
29°
|
28°
|
30°
|
35°
|
38°
|
35°
|
31°
|
29°
|
| Wind direction and speed (mph) |
S
5
|
SSE
5
|
SSE
6
|
SSE
6
|
S
7
|
SSW
7
|
S
5
|
SSE
6
|
| Wind gust (mph) |
10
|
10
|
11
|
14
|
15
|
13
|
10
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
73%
|
72%
|
68%
|
66%
|
67%
|
67%
|
69%
|
| UV | - | - | 1 | 9 | 11 | 3 | - | - |
Thursday (4 September 2025)
| 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%
|
10%
|
10%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
27°
|
26°
|
28°
|
32°
|
33°
|
32°
|
29°
|
28°
|
| Feels like temperature (°C) |
29°
|
28°
|
30°
|
35°
|
36°
|
35°
|
31°
|
30°
|
| Wind direction and speed (mph) |
SSE
6
|
SSE
6
|
SE
7
|
SE
6
|
SSE
7
|
SSE
7
|
E
6
|
E
8
|
| Wind gust (mph) |
10
|
12
|
13
|
14
|
15
|
13
|
13
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
70%
|
71%
|
72%
|
68%
|
66%
|
66%
|
68%
|
72%
|
| UV | - | - | 1 | 9 | 11 | 3 | - | - |
Friday (5 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
10%
|
30%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
28°
|
28°
|
29°
|
31°
|
32°
|
31°
|
29°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
31°
|
34°
|
35°
|
34°
|
31°
|
29°
|
| Wind direction and speed (mph) |
E
8
|
ESE
9
|
ESE
8
|
ESE
8
|
SE
8
|
E
7
|
ENE
8
|
E
9
|
| Wind gust (mph) |
15
|
15
|
14
|
16
|
17
|
15
|
15
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
73%
|
74%
|
71%
|
69%
|
67%
|
69%
|
73%
|
| UV | - | - | 1 | 9 | 11 | 3 | - | - |
Saturday (6 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
30%
|
30%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
28°
|
27°
|
29°
|
32°
|
32°
|
31°
|
29°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
31°
|
35°
|
35°
|
33°
|
30°
|
29°
|
| Wind direction and speed (mph) |
E
9
|
ENE
8
|
ENE
9
|
ENE
8
|
ENE
7
|
ENE
7
|
ENE
8
|
ENE
9
|
| Wind gust (mph) |
14
|
14
|
14
|
14
|
13
|
14
|
14
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
75%
|
75%
|
72%
|
67%
|
66%
|
67%
|
72%
|
| UV | - | - | 1 | 9 | 11 | 3 | - | - |
Sunday (7 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
28°
|
27°
|
29°
|
32°
|
33°
|
32°
|
29°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
31°
|
35°
|
36°
|
35°
|
31°
|
30°
|
| Wind direction and speed (mph) |
ENE
9
|
ENE
8
|
NE
9
|
ENE
9
|
E
8
|
E
8
|
E
8
|
E
8
|
| Wind gust (mph) |
14
|
14
|
15
|
15
|
15
|
14
|
13
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
75%
|
75%
|
71%
|
65%
|
65%
|
67%
|
72%
|
| UV | - | - | 1 | 9 | 11 | 3 | - | - |
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Forecast
Forecast for 11:00 (UTC-5), Mon
Updated 13:29 (UTC+1) on Mon 1 Sep 2025
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