Belize weather live forecast

Today's maximum temperature in Belize is expected to be 29°C. Select a day from the live weather forecast for Belize (Belize City) for more weather parameters.

• Wednesday
  17th Sep
  29
  26
  
  2
  8
• Thursday
  18th Sep
  29
  24
  
  7
  11
• Friday
  19th Sep
  30
  25
  
  6
  11
• Saturday
  20th Sep
  31
  25
  
  6
  11
• Sunday
  21st Sep
  31
  25
  
  7
  11

5-day weather forecast updated at 04:01 on Wednesday 17th September 2025 GMT

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

Top Belize destinations

Below are temperatures expected today at popular countries, regions and places in Belize. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

• 29
  Belize City
• 29
  Belmopan
• 29
  Placencia
• 28
  San Pedro, Ambergris Caye

All Belize destinations

• Belize City
• Belmopan
• Placencia
• San Pedro, Ambergris Caye

Belize weather forecast by day

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

Belize weather for Wednesday 17th September 2025

Expect isolated thunderstorms in Belize with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 13 kph from the north-east.

• 29
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 2
  hours of sunshine
• 8
  UV index (Very High)
• 72
  % chance of some rain
• <30
  mm of rainfall expected
• L
  low heat & humidity
• 13
  kph wind from NE

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Belize weather for Thursday 18th September 2025

Expect isolated thunderstorms in Belize with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 58% chance of some rain and a light breeze of 9 kph from the north-east.

• 29
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 58
  % chance of some rain
• <20
  mm of rainfall expected
• L
  low heat & humidity
• 9
  kph wind from NE

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Belize weather for Friday 19th September 2025

Expect isolated thunderstorms in Belize with a maximum temperature of 30°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a light breeze of 11 kph from the east.

• 30
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 69
  % chance of some rain
• <10
  mm of rainfall expected
• L
  low heat & humidity
• 11
  kph wind from E

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Belize weather for Saturday 20th September 2025

Expect isolated thunderstorms in Belize with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 20-30 mm of rainfall expected with 66% chance of some rain and a light breeze of 11 kph from the east.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 66
  % chance of some rain
• <30
  mm of rainfall expected
• L
  low heat & humidity
• 11
  kph wind from E

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Belize weather for Sunday 21st September 2025

Expect isolated thunderstorms in Belize with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 13 kph from the east.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 61
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  kph wind from E

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Sale

• 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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