Castries Weather Forecast

Check the Castries weather forecast for the next 5 days before you head off on holiday. The 5-day forecast shows the prevailing weather conditions, maximum & minimum temperatures, hours of sunshine per day, wind speed & direction and more. Tomorrow's maximum temperature in Castries is expected to be 31°C.

5-day weather forecast for Castries

Click on a symbol below to see the daily forecast in detail.

Last updated at 04:00 on Tuesday 22nd August 2017 GMT

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

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Castries weather forecast by day

Below are the detailed weather forecasts for Castries for the next 5 days.

Castries weather for Tuesday 22nd August 2017

Below is the Castries weather forecast for Tuesday 22nd August 2017. Expect broken clouds in Castries, St Lucia with a maximum temperature of 31°C, moderate levels of heat & humidity and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

  • 31
    °C maximum temperature
  • 27
    °C minimum temperature
  • broken clouds
  • 5
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 15
    kph wind from E

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Castries weather for Wednesday 23rd August 2017

Below is the Castries weather forecast for Wednesday 23rd August 2017. Expect scattered clouds in Castries, St Lucia with a maximum temperature of 31°C, moderate levels of heat & humidity and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

  • 31
    °C maximum temperature
  • 27
    °C minimum temperature
  • scattered clouds
  • 5
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 22
    kph wind from E

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Castries weather for Thursday 24th August 2017

Below is the Castries weather forecast for Thursday 24th August 2017. Expect overcast skies in Castries, St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.

  • 30
    °C maximum temperature
  • 27
    °C minimum temperature
  • overcast skies
  • 0
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 25
    kph wind from E

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Castries weather for Friday 25th August 2017

Below is the Castries weather forecast for Friday 25th August 2017. Expect sunshine and showers in Castries, St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 37% chance of some rain and a moderate breeze of 26 kph from the east.

  • 30
    °C maximum temperature
  • 27
    °C minimum temperature
  • sunshine and showers
  • 1
    hour of sunshine
  • 37
    % chance of some rain
  • <5
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 26
    kph wind from E

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Castries weather for Saturday 26th August 2017

Below is the Castries weather forecast for Saturday 26th August 2017. Expect overcast skies in Castries, St Lucia with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

  • 29
    °C maximum temperature
  • 26
    °C minimum temperature
  • overcast skies
  • 0
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 24
    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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Castries weather by month

Check Castries weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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