Cap Estate weather live forecast

Today's maximum temperature in Cap Estate is expected to be 32°C. Select a day from the live weather forecast for Cap Estate, St Lucia for more weather parameters.

• Monday
  15th Sep
  32
  27
  
  7
  11
• Tuesday
  16th Sep
  33
  27
  
  7
  11
• Wednesday
  17th Sep
  32
  27
  
  6
  11
• Thursday
  18th Sep
  32
  27
  
  7
  11
• Friday
  19th Sep
  32
  27
  
  6
  11

5-day weather forecast updated at 04:04 on Monday 15th September 2025 GMT

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

Cap Estate weather forecast by day

Below are the detailed weather forecasts for Cap Estate for the next 5 days.

Cap Estate weather for Monday 15th September 2025

Expect broken clouds in Cap Estate, St Lucia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

• 32
  °C maximum temperature
• 27
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 14
  kph wind from E

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Cap Estate weather for Tuesday 16th September 2025

Expect broken clouds in Cap Estate, St Lucia with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

• 33
  °C maximum temperature
• 27
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 11
  kph wind from E

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Cap Estate weather for Wednesday 17th September 2025

Expect isolated thunderstorms in Cap Estate, St Lucia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 13 kph from the east.

• 32
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 53
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 13
  kph wind from E

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Cap Estate weather for Thursday 18th September 2025

Expect isolated thunderstorms in Cap Estate, St Lucia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a light breeze of 12 kph from the east.

• 32
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 65
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 12
  kph wind from E

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Cap Estate weather for Friday 19th September 2025

Expect isolated thunderstorms in Cap Estate, St Lucia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 71% chance of some rain and a light breeze of 9 kph from the east.

• 32
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 71
  % chance of some rain
• <20
  mm of rainfall expected
• H
  high heat & humidity
• 9
  kph wind from E

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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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