Diego Garcia (Ocean Islands) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 27° Celsius;
Light showers.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Diego Garcia
Today (18 December 2025)
| Time |
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%
|
60%
|
60%
|
60%
|
40%
|
50%
|
50%
|
60%
|
70%
|
50%
|
60%
|
70%
|
70%
|
40%
|
| Temperature |
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
28°
|
28°
|
28°
|
27°
|
| Feels like temperature (°C) |
28°
|
28°
|
29°
|
29°
|
29°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
| Wind direction and speed |
SSE
12
|
SSE
11
|
SSE
11
|
SSE
10
|
SSE
11
|
SSE
12
|
SSE
12
|
SSE
12
|
SSE
13
|
SSE
14
|
SSE
13
|
SSE
13
|
SSE
13
|
SE
13
|
| Wind gust (mph) |
17
|
16
|
15
|
15
|
16
|
17
|
18
|
18
|
19
|
19
|
18
|
19
|
18
|
18
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
84%
|
85%
|
84%
|
84%
|
84%
|
83%
|
83%
|
83%
|
83%
|
81%
|
81%
|
83%
|
83%
|
| UV | 7 | 7 | 12 | 12 | 12 | 8 | 4 | 2 | 1 | 1 | - | - | - | - |
Saturday (19 December 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
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
60%
|
60%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
40%
|
40%
|
50%
|
| Temperature (°C) |
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
SE
12
|
SE
12
|
SSE
12
|
SSE
11
|
SSE
11
|
SSE
11
|
SSE
11
|
SSE
11
|
SSE
11
|
SSE
11
|
SSE
11
|
SSE
10
|
SSE
11
|
SSE
10
|
SSE
10
|
S
10
|
S
10
|
SSE
11
|
SSE
11
|
SSE
12
|
SSE
11
|
SSE
12
|
SSE
11
|
SSE
11
|
| Wind gust (mph) |
17
|
17
|
17
|
16
|
16
|
15
|
16
|
16
|
16
|
16
|
15
|
15
|
15
|
15
|
15
|
15
|
16
|
16
|
16
|
16
|
17
|
16
|
15
|
15
|
| 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 |
83%
|
84%
|
84%
|
84%
|
84%
|
84%
|
84%
|
84%
|
83%
|
84%
|
83%
|
84%
|
84%
|
84%
|
84%
|
84%
|
84%
|
81%
|
79%
|
81%
|
80%
|
81%
|
81%
|
82%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 13 | 13 | 12 | 9 | 5 | 2 | 1 | 1 | - | - | - | - |
Sunday (20 December 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
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
40%
|
40%
|
50%
|
50%
|
50%
|
50%
|
50%
|
20%
|
40%
|
50%
|
40%
|
40%
|
40%
|
50%
|
50%
|
50%
|
40%
|
20%
|
40%
|
40%
|
40%
|
40%
|
30%
|
| Temperature (°C) |
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
30°
|
| Wind direction and speed (mph) |
SSE
11
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
9
|
SSE
8
|
S
8
|
S
8
|
S
8
|
S
8
|
S
9
|
S
9
|
SSE
9
|
SSE
10
|
SSE
9
|
SSE
9
|
SSE
9
|
| Wind gust (mph) |
15
|
14
|
14
|
14
|
15
|
15
|
14
|
15
|
15
|
14
|
13
|
12
|
12
|
11
|
12
|
13
|
14
|
14
|
14
|
14
|
14
|
13
|
13
|
13
|
| 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 |
83%
|
84%
|
84%
|
84%
|
84%
|
84%
|
83%
|
83%
|
84%
|
83%
|
84%
|
83%
|
83%
|
83%
|
84%
|
83%
|
83%
|
81%
|
79%
|
79%
|
79%
|
81%
|
81%
|
81%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 8 | 10 | 12 | 13 | 12 | 9 | 6 | 2 | 1 | 1 | - | - | - | - |
Monday (21 December 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
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
| Chance of precipitation |
30%
|
40%
|
40%
|
40%
|
40%
|
50%
|
40%
|
30%
|
40%
|
50%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
10%
|
20%
|
10%
|
30%
|
40%
|
30%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
28°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
31°
|
31°
|
31°
|
31°
|
31°
|
31°
|
| Wind direction and speed (mph) |
SSE
9
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
7
|
SSE
8
|
SSE
7
|
SSE
7
|
SSE
6
|
SE
5
|
SE
5
|
SSE
5
|
S
6
|
S
5
|
S
4
|
S
4
|
S
5
|
S
5
|
S
5
|
S
5
|
| Wind gust (mph) |
13
|
12
|
12
|
12
|
11
|
12
|
12
|
12
|
11
|
11
|
11
|
10
|
9
|
9
|
10
|
10
|
9
|
9
|
9
|
8
|
9
|
9
|
9
|
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 |
81%
|
81%
|
82%
|
83%
|
83%
|
84%
|
84%
|
83%
|
83%
|
82%
|
82%
|
81%
|
80%
|
81%
|
82%
|
82%
|
79%
|
78%
|
77%
|
77%
|
77%
|
77%
|
77%
|
78%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 11 | 13 | 13 | 12 | 9 | 5 | 3 | 1 | 1 | - | - | - | - |
Tuesday (22 December 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
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
30%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
50%
|
40%
|
30%
|
30%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
50%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
28°
|
28°
|
27°
|
27°
|
27°
|
27°
|
27°
|
28°
|
28°
|
27°
|
27°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
31°
|
31°
|
31°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
| Wind direction and speed (mph) |
SSW
5
|
SSW
5
|
SW
5
|
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SW
7
|
WSW
7
|
WSW
7
|
W
7
|
W
7
|
W
7
|
W
8
|
W
8
|
W
7
|
W
8
|
WSW
8
|
WSW
8
|
WSW
7
|
WSW
8
|
WSW
8
|
WSW
8
|
| Wind gust (mph) |
9
|
9
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
11
|
11
|
11
|
12
|
12
|
12
|
12
|
12
|
12
|
11
|
12
|
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
|
VG
|
VG
|
| Humidity |
80%
|
81%
|
81%
|
82%
|
82%
|
82%
|
82%
|
81%
|
81%
|
81%
|
81%
|
81%
|
81%
|
82%
|
83%
|
83%
|
81%
|
80%
|
80%
|
80%
|
79%
|
79%
|
78%
|
79%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 8 | 11 | 11 | 12 | 10 | 9 | 5 | 2 | 1 | 1 | - | - | - | - |
Wednesday (23 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
50%
|
40%
|
40%
|
60%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
28°
|
27°
|
28°
|
27°
|
28°
|
27°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
29°
|
30°
|
| Wind direction and speed (mph) |
WSW
8
|
WSW
7
|
WSW
7
|
WSW
7
|
WSW
8
|
WSW
8
|
WSW
7
|
WSW
8
|
WSW
8
|
WSW
10
|
SW
10
|
WSW
10
|
| Wind gust (mph) |
12
|
11
|
12
|
12
|
12
|
11
|
13
|
12
|
14
|
16
|
15
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
81%
|
82%
|
82%
|
83%
|
83%
|
82%
|
82%
|
83%
|
81%
|
79%
|
78%
|
| UV | - | - | - | - | - | - | 1 | 4 | 12 | 9 | 1 | - |
Thursday (24 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
70%
|
60%
|
50%
|
60%
|
50%
|
40%
|
40%
|
50%
|
| Temperature (°C) |
28°
|
28°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
30°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
SW
9
|
SW
10
|
WSW
10
|
WSW
10
|
W
10
|
WSW
10
|
W
10
|
W
10
|
| Wind gust (mph) |
15
|
16
|
15
|
15
|
16
|
15
|
15
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
83%
|
84%
|
83%
|
82%
|
83%
|
81%
|
79%
|
| UV | - | - | 1 | 4 | 8 | 9 | 1 | - |
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Forecast for 10am (UTC+6) Friday
Updated 00:26 (UTC) on Fri 19 Dec 2025
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