St Lucia weather forecast

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

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

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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 Monday 30th November 2020

Below is the St Lucia weather forecast for Monday 30th November 2020. Expect broken clouds in St Lucia with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

29
°C maximum temperature
26
°C minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from E

St Lucia weather for Tuesday 1st December 2020

Below is the St Lucia weather forecast for Tuesday 1st December 2020. Expect isolated thunderstorms in St Lucia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 19 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
42
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
19
kph wind from E

St Lucia weather for Wednesday 2nd December 2020

Below is the St Lucia weather forecast for Wednesday 2nd December 2020. Expect scattered clouds in St Lucia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

28
°C maximum temperature
25
°C minimum temperature
scattered clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from NE

St Lucia weather for Thursday 3rd December 2020

Below is the St Lucia weather forecast for Thursday 3rd December 2020. Expect isolated thunderstorms in St Lucia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 17 kph from the north-east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
42
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
17
kph wind from NE

St Lucia weather for Friday 4th December 2020

Below is the St Lucia weather forecast for Friday 4th December 2020. Expect scattered clouds in St Lucia with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.