British Indian Ocean Territory Weather Forecast

Check the the British Indian Ocean Territory weather forecast for the next 5 days before you head off on holiday. The 5-day forecast shows the prevailing weather conditions, maximum & minimum temperatures, hours of sunshine per day, wind speed & direction and more. Tomorrow's maximum temperature in the British Indian Ocean Territory is expected to be 27°C. The weather forecast shown below is for Diego Garcia.

British Indian Ocean Territory: 5-day weather forecast

Click on a symbol below to see the daily forecast in detail.

Last updated at 04:00 on Thursday 21st September 2017 GMT

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

Metric (°C / mm)  |  Imperial (°F / inches)

  • Save an extra 10% on worldwide car hire
  • Book with the exclusive Argus Car Hire discount code
  • Travel before 31st December 2017 (inclusive)
Show discount code ******8AN

Expires at 23:59 on Saturday 30th September 2017 · View all Argus Car Hire offers

More about British Indian Ocean

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

British Indian Ocean Territory weather forecast by day

Below are the detailed weather forecasts for the British Indian Ocean Territory for the next 5 days. The forecasts shown are for Diego Garcia and may not represent the whole of the British Indian Ocean Territory. Browse more destinations in British Indian Ocean Territory to view more weather forecasts.

British Indian Ocean Territory weather for Thursday 21st September 2017

Below is the British Indian Ocean Territory weather forecast for Thursday 21st September 2017. Expect isolated thunderstorms in British Indian Ocean Territory with a maximum temperature of 28°C, low levels of heat & humidity and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 83% chance of some rain and a fresh breeze of 33 kph from the south-east.

  • 28
    °C maximum temperature
  • 23
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 83
    % chance of some rain
  • <40
    mm of rainfall expected
  • L
    low heat & humidity
  • 33
    kph wind from SE

Back to top

British Indian Ocean Territory weather for Friday 22nd September 2017

Below is the British Indian Ocean Territory weather forecast for Friday 22nd September 2017. Expect isolated thunderstorms in British Indian Ocean Territory with a maximum temperature of 27°C, low levels of heat & humidity and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 95% chance of some rain and a strong breeze of 42 kph from the south-east.

  • 27
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 95
    % chance of some rain
  • <40
    mm of rainfall expected
  • L
    low heat & humidity
  • 42
    kph wind from SE

Back to top

British Indian Ocean Territory weather for Saturday 23rd September 2017

Below is the British Indian Ocean Territory weather forecast for Saturday 23rd September 2017. Expect isolated thunderstorms in British Indian Ocean Territory with a maximum temperature of 26°C, low levels of heat & humidity and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 99% chance of some rain and a strong breeze of 39 kph from the south-east.

  • 26
    °C maximum temperature
  • 24
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 99
    % chance of some rain
  • >50
    mm or more of rainfall expected
  • L
    low heat & humidity
  • 39
    kph wind from SE

Back to top

British Indian Ocean Territory weather for Sunday 24th September 2017

Below is the British Indian Ocean Territory weather forecast for Sunday 24th September 2017. Expect isolated thunderstorms in British Indian Ocean Territory with a maximum temperature of 28°C, low levels of heat & humidity and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 54% chance of some rain and a strong breeze of 41 kph from the south-east.

  • 28
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 54
    % chance of some rain
  • <10
    mm of rainfall expected
  • L
    low heat & humidity
  • 41
    kph wind from SE

Back to top

British Indian Ocean Territory weather for Monday 25th September 2017

Below is the British Indian Ocean Territory weather forecast for Monday 25th September 2017. Expect isolated thunderstorms in British Indian Ocean Territory with a maximum temperature of 29°C, moderate levels of heat & humidity and 5 hours of bright sunshine. There are 30-40 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 35 kph from the south-east.

  • 29
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 5
    hours of sunshine
  • 63
    % chance of some rain
  • <40
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 35
    kph wind from SE

Back to top

  • Save an extra 10% on cheap car hire worldwide
  • With this exclusive Holiday Autos discount code
  • Travel before 31st December 2017 (inclusive)
Show discount code ******FSY

Expires at 23:59 on Saturday 30th September 2017 · View all Holiday Autos offers

Back to top

British Indian Ocean Territory weather by month

Check British Indian Ocean Territory weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

More British Indian Ocean destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^