George Town weather live forecast

Today's maximum temperature in George Town is expected to be 33°C. Select a day from the live weather forecast for George Town, Cayman Islands for more weather parameters.

• Friday
  12th Sep
  33
  27
  
  8
  10
• Saturday
  13th Sep
  32
  27
  
  8
  10
• Sunday
  14th Sep
  32
  27
  
  8
  10
• Monday
  15th Sep
  32
  27
  
  3
  7
• Tuesday
  16th Sep
  32
  27
  
  2
  9

5-day weather forecast updated at 04:00 on Friday 12th September 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.

George Town weather forecast by day

Below are the detailed weather forecasts for George Town for the next 5 days.

George Town weather for Friday 12th September 2025

Expect isolated thunderstorms in George Town, Cayman Islands with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 16 kph from the east.

• 33
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• 10
  UV index (Very High)
• 51
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 16
  kph wind from E

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George Town weather for Saturday 13th September 2025

Expect scattered clouds in George Town, Cayman Islands with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

• 32
  °C maximum temperature
• 27
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 7
  kph wind from SE

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George Town weather for Sunday 14th September 2025

Expect isolated thunderstorms in George Town, Cayman Islands with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a light breeze of 11 kph from the east.

• 32
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• 10
  UV index (Very High)
• 43
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 11
  kph wind from E

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George Town weather for Monday 15th September 2025

Expect isolated thunderstorms in George Town, Cayman Islands with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 15 kph from the east.

• 32
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 3
  hours of sunshine
• 7
  UV index (High)
• 79
  % chance of some rain
• <20
  mm of rainfall expected
• H
  high heat & humidity
• 15
  kph wind from E

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George Town weather for Tuesday 16th September 2025

Expect isolated thunderstorms in George Town, Cayman Islands with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 17 kph from the east.

• 32
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 2
  hours of sunshine
• 9
  UV index (Very High)
• 79
  % chance of some rain
• <10
  mm of rainfall expected
• H
  high heat & humidity
• 17
  kph wind from E

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

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

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