Diego Garcia weather live forecast

Today's maximum temperature in Diego Garcia is expected to be 82°F. Select a day from the live weather forecast for Diego Garcia, British Indian Ocean Territory for more weather parameters.

Tuesday
3rd Nov
82

77

4

10
Wednesday
4th Nov
84

81

5

11
Thursday
5th Nov
84

81

4

11
Friday
6th Nov
84

79

5

8
Saturday
7th Nov
86

79

5

11

5-day weather forecast updated at 04:02 on Tuesday 3rd November 2026 GMT

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The 5-day weather forecast for British Indian Ocean Territory, represented by Diego Garcia, (Diego Garcia) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Diego Garcia weather forecast by day

Below are the detailed weather forecasts for Diego Garcia for the next 5 days.

Diego Garcia weather for Tuesday 3rd November 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a light breeze of 6 mph from the east.

82
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
100
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from E

Diego Garcia weather for Wednesday 4th November 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a light breeze of 6 mph from the south-east.

84
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
91
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from SE

Diego Garcia weather for Thursday 5th November 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 8 mph from the south-east.

84
°F maximum temperature
81
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
100
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from SE

Diego Garcia weather for Friday 6th November 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 9 mph from the south-east.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
99
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from SE

Diego Garcia weather for Saturday 7th November 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a gentle breeze of 10 mph from the east.