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.

Tuesday
3rd Feb
30

27

6

5
Wednesday
4th Feb
30

26

5

11
Thursday
5th Feb
30

26

7

11
Friday
6th Feb
30

27

6

11
Saturday
7th Feb
30

26

7

11

5-day weather forecast updated at 04:03 on Monday 2nd February 2026 GMT

More about the Diego Garcia

Diego Garcia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for the British Indian Ocean Territory

Expedia^*

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 February 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 5 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 19 kph from the north-west.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
80
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from NW

Diego Garcia weather for Wednesday 4th February 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 76% chance of some rain and a gentle breeze of 19 kph from the north-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
76
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from NW

Diego Garcia weather for Thursday 5th February 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 0-2 mm of rainfall expected with 52% chance of some rain and a light breeze of 10 kph from the north-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
52
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NW

Diego Garcia weather for Friday 6th February 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 27% chance of some rain and a gentle breeze of 13 kph from the south.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
27
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Diego Garcia weather for Saturday 7th February 2026

Expect broken clouds 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 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.