Diego Garcia (Ocean Islands) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 28 degrees Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 28 degrees Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 27 degrees Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 28 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 28 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 28° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 28 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 27 degrees Celsius;
Light showers changing to clear by early evening.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Diego Garcia
Today (16 October 2026)
| Time |
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%
|
40%
|
40%
|
50%
|
30%
|
30%
|
30%
|
30%
|
20%
|
10%
|
| Temperature |
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
| Wind direction and speed |
ESE
13
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
15
|
ESE
14
|
ESE
15
|
| Wind gust (mph) |
18
|
19
|
19
|
19
|
19
|
19
|
19
|
19
|
19
|
19
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
84%
|
84%
|
84%
|
84%
|
83%
|
83%
|
84%
|
84%
|
84%
|
| UV | 11 | 7 | 4 | 2 | 1 | 1 | - | - | - | - |
Sunday (17 October 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 |
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
| Feels like temperature (°C) |
29°
|
29°
|
28°
|
28°
|
29°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
ESE
15
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
14
|
ESE
14
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
15
|
E
15
|
| Wind gust (mph) |
19
|
19
|
18
|
18
|
18
|
19
|
19
|
19
|
19
|
19
|
19
|
19
|
18
|
17
|
17
|
18
|
18
|
18
|
19
|
19
|
19
|
20
|
19
|
19
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
83%
|
82%
|
82%
|
81%
|
81%
|
81%
|
81%
|
80%
|
79%
|
79%
|
79%
|
79%
|
79%
|
79%
|
77%
|
77%
|
77%
|
76%
|
77%
|
76%
|
77%
|
77%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 9 | 11 | 13 | 13 | 11 | 8 | 5 | 2 | 1 | 1 | - | - | - | - |
Monday (18 October 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%
|
40%
|
40%
|
30%
|
40%
|
40%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
60%
|
60%
|
70%
|
60%
|
60%
|
50%
|
| Temperature (°C) |
29°
|
29°
|
29°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
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°
|
29°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
E
15
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
13
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
15
|
ESE
15
|
ESE
15
|
ESE
15
|
| Wind gust (mph) |
19
|
18
|
18
|
18
|
18
|
18
|
18
|
19
|
19
|
19
|
19
|
19
|
18
|
18
|
18
|
19
|
19
|
19
|
19
|
19
|
20
|
20
|
20
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
| Humidity |
77%
|
77%
|
77%
|
78%
|
79%
|
79%
|
80%
|
80%
|
80%
|
79%
|
79%
|
79%
|
79%
|
81%
|
80%
|
80%
|
81%
|
82%
|
82%
|
82%
|
82%
|
83%
|
83%
|
83%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 5 | 8 | 8 | 13 | 11 | 10 | 7 | 5 | 2 | 1 | 1 | - | - | - | - |
Tuesday (19 October 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 |
60%
|
60%
|
70%
|
70%
|
70%
|
80%
|
80%
|
80%
|
70%
|
80%
|
70%
|
90%
|
80%
|
80%
|
60%
|
70%
|
80%
|
70%
|
60%
|
60%
|
60%
|
60%
|
70%
|
70%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
28°
|
28°
|
| Wind direction and speed (mph) |
SE
15
|
SE
14
|
SE
14
|
SE
14
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
SE
15
|
SE
16
|
SE
16
|
SE
16
|
SE
16
|
SE
16
|
SE
16
|
SE
16
|
SE
15
|
ESE
15
|
SE
16
|
SE
16
|
SE
16
|
ESE
15
|
ESE
16
|
ESE
15
|
| Wind gust (mph) |
20
|
19
|
19
|
20
|
20
|
20
|
20
|
20
|
21
|
21
|
21
|
21
|
21
|
21
|
21
|
20
|
20
|
20
|
21
|
21
|
20
|
20
|
21
|
20
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
83%
|
83%
|
83%
|
84%
|
84%
|
84%
|
83%
|
83%
|
84%
|
83%
|
84%
|
84%
|
84%
|
83%
|
83%
|
83%
|
82%
|
82%
|
83%
|
83%
|
82%
|
82%
|
82%
|
82%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 5 | 7 | 7 | 13 | 13 | 11 | 4 | 4 | 2 | 1 | 1 | - | - | - | - |
Wednesday (20 October 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 |
70%
|
70%
|
70%
|
70%
|
60%
|
60%
|
50%
|
30%
|
40%
|
30%
|
40%
|
40%
|
40%
|
40%
|
50%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
50%
|
40%
|
| Temperature (°C) |
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
29°
|
29°
|
| Wind direction and speed (mph) |
ESE
15
|
ESE
15
|
ESE
14
|
ESE
15
|
ESE
15
|
ESE
14
|
SE
15
|
SE
15
|
ESE
15
|
ESE
16
|
SE
15
|
SE
15
|
SE
14
|
ESE
14
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
14
|
ESE
14
|
ESE
13
|
ESE
14
|
| Wind gust (mph) |
20
|
20
|
19
|
20
|
19
|
20
|
20
|
20
|
20
|
20
|
19
|
19
|
18
|
18
|
18
|
17
|
17
|
17
|
18
|
18
|
18
|
18
|
18
|
18
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
83%
|
81%
|
82%
|
82%
|
82%
|
82%
|
81%
|
81%
|
80%
|
81%
|
82%
|
81%
|
80%
|
78%
|
78%
|
78%
|
78%
|
78%
|
78%
|
78%
|
80%
|
79%
|
80%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 9 | 12 | 13 | 13 | 10 | 8 | 5 | 2 | 1 | 1 | - | - | - | - |
Thursday (21 October 2026)
| 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 |
40%
|
50%
|
50%
|
30%
|
30%
|
30%
|
30%
|
40%
|
20%
|
40%
|
50%
|
40%
|
| Temperature (°C) |
29°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
29°
|
| Wind direction and speed (mph) |
ESE
14
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
13
|
ESE
15
|
ESE
14
|
ESE
13
|
ESE
12
|
ESE
14
|
| Wind gust (mph) |
18
|
17
|
17
|
18
|
17
|
18
|
20
|
19
|
18
|
17
|
19
|
19
|
| Visibility (description) |
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
80%
|
80%
|
80%
|
81%
|
82%
|
81%
|
78%
|
80%
|
78%
|
78%
|
78%
|
| UV | - | - | - | - | - | - | 1 | 5 | 13 | 8 | 1 | - |
Friday (22 October 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
50%
|
50%
|
40%
|
40%
|
50%
|
60%
|
| Temperature (°C) |
29°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
| Feels like temperature (°C) |
30°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
| Wind direction and speed (mph) |
ESE
14
|
ESE
13
|
ESE
13
|
ESE
14
|
ESE
13
|
ESE
12
|
ESE
12
|
ESE
12
|
| Wind gust (mph) |
19
|
18
|
19
|
19
|
18
|
18
|
18
|
19
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
83%
|
82%
|
81%
|
79%
|
78%
|
77%
|
77%
|
| UV | - | - | 1 | 5 | 11 | 8 | 1 | - |
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Forecast
Forecast for 3pm (UTC+6) Saturday
Updated 01:33 (UTC+1) on Sat 17 Oct 2026
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