Diego Garcia weather live forecast

Today's maximum temperature in Diego Garcia is expected to be 30°C. Select a day from the live weather forecast for Diego Garcia, British Indian Ocean Territory for more weather parameters.

Wednesday
8th Apr
30

27

8

11
Thursday
9th Apr
30

26

7

11
Friday
10th Apr
30

27

6

11
Saturday
11th Apr
30

26

5

11
Sunday
12th Apr
30

26

5

11

5-day weather forecast updated at 04:02 on Tuesday 7th April 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 Wednesday 8th April 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 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a gentle breeze of 14 kph from the south-east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
21
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

Diego Garcia weather for Thursday 9th April 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 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 18% chance of some rain and a light breeze of 11 kph from the south-east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
18
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from SE

Diego Garcia weather for Friday 10th April 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 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a light breeze of 11 kph from the south.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
29
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from S

Diego Garcia weather for Saturday 11th April 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 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a light breeze of 10 kph from the south-east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
51
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SE

Diego Garcia weather for Sunday 12th April 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 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a light breeze of 11 kph from the south-east.