Christmas Island weather live forecast

• Sunday
  17th Aug
  77
  75
  
  7
  10
• Monday
  18th Aug
  79
  75
  
  6
  10
• Tuesday
  19th Aug
  79
  75
  
  5
  10
• Wednesday
  20th Aug
  79
  75
  
  6
  10
• Thursday
  21st Aug
  79
  75
  
  6
  9

5-day weather forecast updated at 04:00 on Saturday 16th August 2025 GMT

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The 5-day weather forecast for Christmas Island is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Christmas Island weather forecast by day

Below are the detailed weather forecasts for Christmas Island for the next 5 days.

Christmas Island weather for Sunday 17th August 2025

Expect broken clouds in Christmas Island, Christmas Island with a maximum temperature of 77°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the east.

• 77
  °F maximum temperature
• 75
  °F minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 14
  mph wind from E

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Christmas Island weather for Monday 18th August 2025

Expect broken clouds in Christmas Island, Christmas Island with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the east.

• 79
  °F maximum temperature
• 75
  °F minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 13
  mph wind from E

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Christmas Island weather for Tuesday 19th August 2025

Expect broken clouds in Christmas Island, Christmas Island with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the east.

• 79
  °F maximum temperature
• 75
  °F minimum temperature
• 
  broken clouds
• 5
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 10
  mph wind from E

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Christmas Island weather for Wednesday 20th August 2025

Expect broken clouds in Christmas Island, Christmas Island with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-east.

• 79
  °F maximum temperature
• 75
  °F minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 10
  mph wind from SE

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Christmas Island weather for Thursday 21st August 2025

Expect broken clouds in Christmas Island, Christmas Island with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the east.

• 79
  °F maximum temperature
• 75
  °F minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 11
  mph wind from E

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