Castries weather forecast

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Tuesday
3rd Aug

30

26

6
Wednesday
4th Aug

30

26

5
Thursday
5th Aug

30

26

5
Friday
6th Aug

30

26

6
Saturday
7th Aug

30

26

6

Last updated at 04:02 on Tuesday 3rd August 2021 GMT

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

Castries weather forecast by day

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

Castries weather for Tuesday 3rd August 2021

Below is the Castries weather forecast for Tuesday 3rd August 2021. Expect broken clouds in Castries, St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from E

Castries weather for Wednesday 4th August 2021

Below is the Castries weather forecast for Wednesday 4th August 2021. Expect broken clouds in Castries, St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from E

Castries weather for Thursday 5th August 2021

Below is the Castries weather forecast for Thursday 5th August 2021. Expect broken clouds in Castries, St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
broken clouds
5
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Castries weather for Friday 6th August 2021

Below is the Castries weather forecast for Friday 6th August 2021. Expect scattered clouds in Castries, St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
scattered clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from E

Castries weather for Saturday 7th August 2021

Below is the Castries weather forecast for Saturday 7th August 2021. Expect isolated thunderstorms in Castries, St Lucia with a maximum temperature of 30°C, 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 15 kph from the north-east.