Diego Garcia (Ocean Islands) weather

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Forecast days

Sat 22 Aug

Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 26° Celsius;

Sunrise: 07:16

Sunset: 19:10

Sunny changing to partly cloudy by early evening.

Ex UV

No pollution data.

No pollen data.

Sat 22 Aug

Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius;
Sun 23 Aug

Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 26° Celsius;

Sunrise: 07:16

Sunset: 19:10

Sunny intervals changing to partly cloudy by early evening.

Ex UV

No pollution data.

No pollen data.

Sun 23 Aug

Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius;
Mon 24 Aug

Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 26° Celsius;

Sunrise: 07:15

Sunset: 19:10

Sunny intervals.

Ex UV

No pollution data.

No pollen data.

Mon 24 Aug

Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius;
Tue 25 Aug

Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 26° Celsius;

Sunrise: 07:15

Sunset: 19:10

Sunny changing to light showers in the afternoon.

Ex UV

No pollution data.

No pollen data.

Tue 25 Aug

Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius;
Wed 26 Aug

Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 27° Celsius;

Sunrise: 07:15

Sunset: 19:10

Light showers changing to sunny by late morning.

Ex UV

No pollution data.

No pollen data.

Wed 26 Aug

Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 27 degrees Celsius;
Thu 27 Aug

Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 26° Celsius;

Sunrise: 07:14

Sunset: 19:10

Sunny.

VH UV

No pollution data.

No pollen data.

Thu 27 Aug

Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius;
Fri 28 Aug

Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 26° Celsius;

Sunrise: 07:14

Sunset: 19:10

Sunny changing to partly cloudy by nighttime.

Ex UV

No pollution data.

No pollen data.

Fri 28 Aug

Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius;

Sunny changing to partly cloudy by early evening.

Sunrise: 07:16

Sunset: 19:10

Ex UV

No pollution data.

No pollen data.

7 day forecast for Diego Garcia

Today (21 August 2026)

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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	27°	27°	26°
Feels like temperature (°C)	24°	25°	25°	24°	24°	24°	24°	24°	25°	25°	25°	25°	25°	25°
Wind direction and speed (mph)	SE 17	SE 17	SE 17	SE 17	SE 17	SE 17	SE 18	SE 18	SE 17	SE 17	SE 17	SE 17	SE 17	SE 17
Wind gust (mph)	23	22	22	23	23	23	23	23	23	23	23	23	23	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	72%	72%	72%	70%	70%	70%	70%	71%	72%	72%	73%	73%	73%	74%
UV	5	8	11	10	9	7	4	2	1	1	-	-	-	-

Sunday (22 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
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)	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	27°	27°	27°	27°	27°	27°	27°	27°
Feels like temperature (°C)	25°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	27°	27°	26°	26°	26°	26°	26°	26°
Wind direction and speed (mph)	SE 16	SE 15	SE 14	SE 14	SE 14	SE 13	SE 13	SE 12	SE 13	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 12	SE 13	SE 13	SE 14	SE 14	SE 14	SE 14	SE 14	SE 14
Wind gust (mph)	20	19	19	18	18	17	17	17	17	17	17	16	16	16	16	17	17	18	18	18	19	19	18	18
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	74%	74%	74%	74%	74%	74%	74%	75%	75%	75%	75%	75%	75%	75%	76%	76%	75%	75%	75%	75%	76%	76%	77%	77%
UV	-	-	-	-	-	-	-	1	1	3	6	9	11	12	10	8	5	2	1	1	-	-	-	-

Monday (23 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
Chance of precipitation	10%	10%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	10%	10%	10%	10%	20%	20%	20%	30%
Temperature (°C)	27°	27°	26°	26°	26°	26°	26°	26°	26°	26°	26°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°
Feels like temperature (°C)	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	27°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°
Wind direction and speed (mph)	SE 14	SE 14	SE 14	SE 13	SE 13	SE 14	SE 14	SE 14	SE 14	SE 15	SE 15	SE 15	SE 15	SE 15	SE 15	SE 16	SE 16	SE 17	SE 17	SE 17	SE 18	SE 18	SE 18	SE 18
Wind gust (mph)	19	18	18	17	18	18	18	19	19	19	19	19	19	20	20	21	21	22	22	22	23	22	22	23
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	G
Humidity	78%	80%	82%	82%	83%	83%	83%	82%	82%	82%	82%	83%	83%	84%	84%	84%	84%	84%	84%	84%	84%	84%	84%	84%
UV	-	-	-	-	-	-	-	1	1	3	6	10	11	12	11	8	5	2	1	1	-	-	-	-

Tuesday (24 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
Chance of precipitation	30%	20%	30%	30%	30%	40%	40%	40%	40%	40%	50%	40%	40%	50%	50%	60%	60%	60%	50%	50%	50%	50%	50%	60%
Temperature (°C)	27°	27°	27°	27°	26°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°
Feels like temperature (°C)	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°	26°
Wind direction and speed (mph)	SE 18	ESE 17	ESE 18	ESE 17	ESE 17	ESE 17	ESE 17	ESE 17	ESE 17	ESE 17	ESE 17	ESE 17	ESE 17	ESE 17	ESE 16	ESE 17	ESE 17	ESE 17	ESE 18	ESE 18	ESE 18	ESE 18	ESE 18	ESE 18
Wind gust (mph)	23	23	22	22	22	22	22	22	22	22	22	22	21	21	21	21	22	23	23	23	23	23	24	24
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%
UV	-	-	-	-	-	-	-	1	1	3	6	9	11	12	11	8	5	2	1	1	-	-	-	-

Wednesday (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
Chance of precipitation	60%	70%	70%	60%	60%	60%	70%	60%	50%	50%	50%	40%	40%	60%	50%	60%	60%	50%	60%	40%	40%	50%	60%	50%
Temperature (°C)	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°
Feels like temperature (°C)	26°	26°	26°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	26°	26°	25°	25°	25°	25°	25°
Wind direction and speed (mph)	ESE 19	ESE 19	ESE 18	ESE 19	ESE 19	ESE 19	ESE 19	ESE 19	ESE 20	ESE 20	ESE 20	ESE 20	ESE 20	ESE 19	ESE 19	ESE 19	ESE 19	ESE 19	ESE 19	ESE 20	ESE 20	ESE 20	ESE 20	ESE 20
Wind gust (mph)	24	25	24	24	25	25	25	25	25	25	26	25	25	25	24	24	25	25	25	26	26	26	26	26
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	85%	85%	86%	86%	85%	86%	85%	85%	85%	85%	85%	85%	85%	85%	84%	85%	84%	85%	85%	85%	84%	84%	84%	84%
UV	-	-	-	-	-	-	-	1	1	3	7	9	3	12	8	8	5	2	1	1	-	-	-	-

Thursday (26 August 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	50%	50%	50%	50%	40%	50%	40%	40%	30%	20%	30%	40%
Temperature (°C)	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°	27°
Feels like temperature (°C)	25°	25°	25°	25°	25°	25°	25°	26°	26°	26°	26°	26°
Wind direction and speed (mph)	ESE 20	ESE 20	ESE 19	ESE 19	ESE 19	SE 19	SE 19	ESE 19	ESE 18	SE 18	SE 18	SE 18
Wind gust (mph)	25	25	25	25	25	25	25	24	24	23	23	23
Visibility (description)	G	G	G	G	G	G	G	VG	VG	G	VG	VG
Humidity	84%	85%	84%	84%	85%	85%	85%	84%	84%	83%	82%	83%
UV	-	-	-	-	-	-	-	3	10	8	1	-

Friday (27 August 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	30%	30%	20%	10%	10%	10%	10%	10%
Temperature (°C)	27°	27°	26°	27°	27°	27°	27°	27°
Feels like temperature (°C)	26°	26°	26°	26°	26°	26°	26°	26°
Wind direction and speed (mph)	SE 18	SE 17	SE 16	SE 17	SE 17	SE 16	SE 16	SE 17
Wind gust (mph)	23	21	22	22	21	20	20	20
Visibility (description)	VG	G	G	VG	VG	VG	VG	VG
Humidity	84%	84%	83%	83%	81%	78%	77%	77%
UV	-	-	-	4	12	8	1	-

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Forecast

Forecast for 11am (UTC+6) Saturday

Updated 01:33 (UTC+1) on Sat 22 Aug 2026

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Diego Garcia (Ocean Islands) weather

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Forecast days

Sat 22 Aug

Sat 22 Aug

Sun 23 Aug

Sun 23 Aug

Mon 24 Aug

Mon 24 Aug

Tue 25 Aug

Tue 25 Aug

Wed 26 Aug

Wed 26 Aug

Thu 27 Aug

Thu 27 Aug

Fri 28 Aug

Fri 28 Aug

7 day forecast for Diego Garcia

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