St Lucia weather forecast

Last updated at 16:00 on Friday 19th October 2018 GMT

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Tomorrow's maximum temperature in St Lucia is expected to be 29°C. The weather forecast shown above is for Castries.

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

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 Friday 19th October 2018

Below is the St Lucia weather forecast for Friday 19th October 2018. Expect isolated thunderstorms in St Lucia with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 23 kph from the east.

  • 29
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 75
    % chance of some rain
  • <20
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 23
    kph wind from E

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St Lucia weather for Saturday 20th October 2018

Below is the St Lucia weather forecast for Saturday 20th October 2018. Expect isolated thunderstorms in St Lucia with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 20 kph from the east.

  • 29
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 62
    % chance of some rain
  • <10
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 20
    kph wind from E

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St Lucia weather for Sunday 21st October 2018

Below is the St Lucia weather forecast for Sunday 21st October 2018. Expect isolated thunderstorms in St Lucia with a maximum temperature of 29°C, moderate levels of heat & humidity and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 18 kph from the east.

  • 29
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 1
    hour of sunshine
  • 59
    % chance of some rain
  • <20
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 18
    kph wind from E

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St Lucia weather for Monday 22nd October 2018

Below is the St Lucia weather forecast for Monday 22nd October 2018. Expect isolated thunderstorms in St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 17 kph from the east.

  • 30
    °C maximum temperature
  • 25
    °C minimum temperature
  • isolated thunderstorms
  • 6
    hours of sunshine
  • 44
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 17
    kph wind from E

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St Lucia weather for Tuesday 23rd October 2018

Below is the St Lucia weather forecast for Tuesday 23rd October 2018. Expect isolated thunderstorms in St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 14 kph from the east.

  • 30
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 6
    hours of sunshine
  • 49
    % chance of some rain
  • <5
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 14
    kph wind from E

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  • Save up to 11% on all inclusive holidays to St Lucia
  • Book online with First Choice to receive discount
  • FREE kids places & low deposits also available

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