Cayman Islands weather live forecast

Today's maximum temperature in the Cayman Islands is expected to be 88°F. Select a day from the live weather forecast for the Cayman Islands (George Town) for more weather parameters.

• Wednesday
  8th Oct
  88
  81
  
  6
  10
• Thursday
  9th Oct
  90
  81
  
  6
  9
• Friday
  10th Oct
  90
  81
  
  5
  10
• Saturday
  11th Oct
  88
  81
  
  5
  8
• Sunday
  12th Oct
  90
  81
  
  6
  8

5-day weather forecast updated at 04:00 on Thursday 9th October 2025 GMT

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The 5-day weather forecast for Cayman Islands, represented by George Town, (George Town) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Cayman Islands weather forecast by day

Below are the detailed weather forecasts for the Cayman Islands for the next 5 days. The forecasts shown are for George Town and may not represent the whole of the Cayman Islands. Browse more destinations in Cayman Islands to view more weather forecasts.

Cayman Islands weather for Wednesday 8th October 2025

Expect scattered clouds in Cayman Islands with a maximum temperature of 88°F, moderate 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 light breeze of 7 mph from the east.

• 88
  °F maximum temperature
• 81
  °F minimum temperature
• 
  scattered clouds
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  mph wind from E

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Cayman Islands weather for Thursday 9th October 2025

Expect isolated thunderstorms in Cayman Islands with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 4 mph from the south-east.

• 90
  °F maximum temperature
• 81
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 26
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 4
  mph wind from SE

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Cayman Islands weather for Friday 10th October 2025

Expect isolated thunderstorms in Cayman Islands with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a light breeze of 7 mph from the south-west.

• 90
  °F maximum temperature
• 81
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 10
  UV index (Very High)
• 76
  % chance of some rain
• <20
  mm of rainfall expected
• H
  high heat & humidity
• 7
  mph wind from SW

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Cayman Islands weather for Saturday 11th October 2025

Expect isolated thunderstorms in Cayman Islands with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 11 mph from the south-west.

• 88
  °F maximum temperature
• 81
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 8
  UV index (Very High)
• 65
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 11
  mph wind from SW

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Cayman Islands weather for Sunday 12th October 2025

Expect isolated thunderstorms in Cayman Islands with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a light breeze of 7 mph from the south-west.

• 90
  °F maximum temperature
• 81
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 8
  UV index (Very High)
• 62
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 7
  mph wind from SW

Back to top

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• Book online & save up to 4% on Marella Cruises
• Discount varies by season. Book online with TUI
• Destinations across the Med, Caribbean & USA

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View all Marella Cruises offers

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