Reduit Beach weather live forecast

Today's maximum temperature in Reduit Beach is expected to be 90°F. Select a day from the live weather forecast for Reduit Beach, St Lucia for more weather parameters.

• Wednesday
  17th Sep
  90
  82
  
  6
  11
• Thursday
  18th Sep
  88
  82
  
  6
  11
• Friday
  19th Sep
  91
  82
  
  5
  11
• Saturday
  20th Sep
  90
  82
  
  6
  11
• Sunday
  21st Sep
  90
  82
  
  6
  11

5-day weather forecast updated at 04:03 on Wednesday 17th September 2025 GMT

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

Reduit Beach weather forecast by day

Below are the detailed weather forecasts for Reduit Beach for the next 5 days.

Reduit Beach weather for Wednesday 17th September 2025

Expect isolated thunderstorms in Reduit Beach, St Lucia with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 8 mph from the east.

• 90
  °F maximum temperature
• 82
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 52
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 8
  mph wind from E

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Reduit Beach weather for Thursday 18th September 2025

Expect isolated thunderstorms in Reduit Beach, St Lucia with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 71% chance of some rain and a light breeze of 6 mph from the east.

• 88
  °F maximum temperature
• 82
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 71
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 6
  mph wind from E

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Reduit Beach weather for Friday 19th September 2025

Expect isolated thunderstorms in Reduit Beach, St Lucia with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a light breeze of 6 mph from the east.

• 91
  °F maximum temperature
• 82
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 11
  UV index (Extreme)
• 69
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 6
  mph wind from E

Back to top

Reduit Beach weather for Saturday 20th September 2025

Expect isolated thunderstorms in Reduit Beach, St Lucia with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and little or no wind of 4 mph from the south-east.

• 90
  °F maximum temperature
• 82
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 70
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 4
  mph wind from SE

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Reduit Beach weather for Sunday 21st September 2025

Expect isolated thunderstorms in Reduit Beach, St Lucia with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a light breeze of 5 mph from the east.

• 90
  °F maximum temperature
• 82
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 76
  % chance of some rain
• <10
  mm of rainfall expected
• H
  high heat & humidity
• 5
  mph wind from E

Back to top

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

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