Grand Anse weather live forecast

Today's maximum temperature in Grand Anse is expected to be 31°C. Select a day from the live weather forecast for Grand Anse, St Lucia for more weather parameters.

Wednesday
4th Nov
31

27

6

10
Thursday
5th Nov
31

27

6

10
Friday
6th Nov
32

27

8

10
Saturday
7th Nov
32

28

7

10
Sunday
8th Nov
32

28

7

10

5-day weather forecast updated at 04:02 on Wednesday 4th November 2026 GMT

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

Grand Anse weather forecast by day

Below are the detailed weather forecasts for Grand Anse for the next 5 days.

Grand Anse weather for Wednesday 4th November 2026

Expect isolated thunderstorms in Grand Anse, St Lucia with a maximum temperature of 31°C, 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 12% chance of some rain and a light breeze of 12 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
12
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

Grand Anse weather for Thursday 5th November 2026

Expect scattered clouds in Grand Anse, St Lucia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-east.

31
°C maximum temperature
27
°C minimum temperature
scattered clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SE

Grand Anse weather for Friday 6th November 2026

Expect scattered clouds in Grand Anse, St Lucia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

32
°C maximum temperature
27
°C minimum temperature
scattered clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from S

Grand Anse weather for Saturday 7th November 2026

Expect scattered clouds in Grand Anse, St Lucia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.