Diego Garcia weather live forecast

Today's maximum temperature in Diego Garcia is expected to be 29°C. Select a day from the live weather forecast for Diego Garcia, British Indian Ocean Territory for more weather parameters.

Thursday
29th Oct
29

26

5

7
Friday
30th Oct
30

26

4

9
Saturday
31st Oct
29

27

4

8
Sunday
1st Nov
30

26

3

10
Monday
2nd Nov
29

26

1

5

5-day weather forecast updated at 04:02 on Wednesday 28th October 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 Thursday 29th October 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 23 kph from the east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
100
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from E

Diego Garcia weather for Friday 30th October 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 26 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
99
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from E

Diego Garcia weather for Saturday 31st October 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 40-50 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 25 kph from the east.

29
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
100
% chance of some rain
<50
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from E

Diego Garcia weather for Sunday 1st November 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 18 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
10
UV index (Very High)
100
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from E

Diego Garcia weather for Monday 2nd November 2026

Expect isolated thunderstorms in Diego Garcia, British Indian Ocean Territory with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 13 kph from the east.