Long Bay weather live forecast

Today's maximum temperature in Long Bay is expected to be 30°C. Select a day from the live weather forecast for Long Bay, Antigua for more weather parameters.

• Saturday
  13th Sep
  30
  27
  
  6
  9
• Sunday
  14th Sep
  30
  26
  
  6
  10
• Monday
  15th Sep
  31
  26
  
  7
  10
• Tuesday
  16th Sep
  31
  26
  
  5
  8
• Wednesday
  17th Sep
  30
  26
  
  6
  11

5-day weather forecast updated at 04:02 on Saturday 13th September 2025 GMT

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

Long Bay weather forecast by day

Below are the detailed weather forecasts for Long Bay for the next 5 days.

Long Bay weather for Saturday 13th September 2025

Expect isolated thunderstorms in Long Bay, Antigua with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 20 kph from the east.

• 30
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 81
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 20
  kph wind from E

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Long Bay weather for Sunday 14th September 2025

Expect isolated thunderstorms in Long Bay, Antigua with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 21 kph from the east.

• 30
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 53
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 21
  kph wind from E

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Long Bay weather for Monday 15th September 2025

Expect isolated thunderstorms in Long Bay, Antigua with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a gentle breeze of 19 kph from the east.

• 31
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 10
  UV index (Very High)
• 69
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 19
  kph wind from E

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Long Bay weather for Tuesday 16th September 2025

Expect isolated thunderstorms in Long Bay, Antigua with a maximum temperature of 31°C, 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 91% chance of some rain and a moderate breeze of 20 kph from the east.

• 31
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 8
  UV index (Very High)
• 91
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 20
  kph wind from E

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Long Bay weather for Wednesday 17th September 2025

Expect isolated thunderstorms in Long Bay, Antigua with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 15 kph from the south-east.

• 30
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 91
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 15
  kph wind from SE

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Sandals sale: up to £300 off Caribbean holidays

Discount Code

• Save up to £300 on all inclusive holidays to the Caribbean
• Discount varies by total spend. 7 night minimum stay
• Travel before 31st December 2027 (inclusive)

Show discount code ******ALE

Redeem Sandals discount code >>

Expires at 23:59 on Tuesday 30th Sep 2025 · View all Sandals offers

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

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