St Lucia weather live forecast

Tomorrow's maximum temperature in St Lucia is expected to be 88°F.

• Saturday
  6th Jul
  
  88
  82
  7
• Sunday
  7th Jul
  
  88
  81
  6
• Monday
  8th Jul
  
  88
  81
  5
• Tuesday
  9th Jul
  
  88
  81
  7
• Wednesday
  10th Jul
  
  88
  81
  6

5-day weather forecast updated at 04:00 on Saturday 6th July 2024 GMT

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

Top St Lucia destinations

Below are temperatures expected tomorrow at popular countries and places in St Lucia. Select a destination to see the 5-day weather forecast.

• 88
  Castries
• 88
  Gros Islet
• 88
  Rodney Bay
• 86
  Soufriere

All St Lucia destinations

• Anse la Raye
• Cap Estate
• Castries
• Choc Bay
• Grand Anse
• Gros Islet
• Marigot Bay
• Morgan Bay
• Reduit Beach
• Rodney Bay
• Soufriere
• Vieux Fort

St Lucia weather forecast by day

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

St Lucia weather for Saturday 6th July 2024

Expect broken clouds in St Lucia with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the east.

• 88
  °F maximum temperature
• 82
  °F minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 12
  mph wind from E

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St Lucia weather for Sunday 7th July 2024

Expect isolated thunderstorms in St Lucia with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 11 mph from the east.

• 88
  °F maximum temperature
• 81
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 76
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 11
  mph wind from E

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St Lucia weather for Monday 8th July 2024

Expect isolated thunderstorms in St Lucia with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 11 mph from the east.

• 88
  °F maximum temperature
• 81
  °F minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 11
  UV index (Extreme)
• 52
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 11
  mph wind from E

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St Lucia weather for Tuesday 9th July 2024

Expect broken clouds in St Lucia with a maximum temperature of 88°F, moderate 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 11 mph from the east.

• 88
  °F maximum temperature
• 81
  °F minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 11
  mph wind from E

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St Lucia weather for Wednesday 10th July 2024

Expect isolated thunderstorms in 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 46% chance of some rain and a gentle breeze of 8 mph from the east.

• 88
  °F maximum temperature
• 81
  °F minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 46
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 8
  mph wind from E

Back to top

First Choice: Top deals on 2024/2025 holidays

Sale

• Save on summer & winter sun holidays in 2024/2025
• Book holidays to popular destinations around the world
• Pay £0 deposits & spread cost with direct debit

Go to First Choice deal >>

View all First Choice offers

Metric (°C)  |  Imperial (°F)

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