San Pedro, Ambergris Caye weather live forecast

Today's maximum temperature in San Pedro, Ambergris Caye is expected to be 28°C. Select a day from the live weather forecast for San Pedro, Ambergris Caye, Belize for more weather parameters.

• Friday
  19th Sep
  28
  28
  
  6
  10
• Saturday
  20th Sep
  29
  28
  
  7
  11
• Sunday
  21st Sep
  29
  27
  
  6
  10
• Monday
  22nd Sep
  29
  28
  
  6
  11
• Tuesday
  23rd Sep
  29
  28
  
  7
  9

5-day weather forecast updated at 04:01 on Friday 19th September 2025 GMT

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The 5-day weather forecast for Belize (San Pedro, Ambergris Caye) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Pedro, Ambergris Caye weather forecast by day

Below are the detailed weather forecasts for San Pedro, Ambergris Caye for the next 5 days.

San Pedro, Ambergris Caye weather for Friday 19th September 2025

Expect isolated thunderstorms in San Pedro, Ambergris Caye, Belize with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 15 kph from the east.

• 28
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 47
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 15
  kph wind from E

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San Pedro, Ambergris Caye weather for Saturday 20th September 2025

Expect isolated thunderstorms in San Pedro, Ambergris Caye, Belize with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 14 kph from the east.

• 29
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 79
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 14
  kph wind from E

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San Pedro, Ambergris Caye weather for Sunday 21st September 2025

Expect isolated thunderstorms in San Pedro, Ambergris Caye, Belize with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 17 kph from the south-east.

• 29
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 41
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 17
  kph wind from SE

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San Pedro, Ambergris Caye weather for Monday 22nd September 2025

Expect isolated thunderstorms in San Pedro, Ambergris Caye, Belize with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 21 kph from the south-east.

• 29
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 66
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 21
  kph wind from SE

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San Pedro, Ambergris Caye weather for Tuesday 23rd September 2025

Expect isolated thunderstorms in San Pedro, Ambergris Caye, Belize with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 26 kph from the east.

• 29
  °C maximum temperature
• 28
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 69
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 26
  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

Go to Marella Cruises deal >>

View all Marella Cruises offers

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

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