Soufriere weather live forecast

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

Tuesday
18th Aug
31

27

6

11
Wednesday
19th Aug
30

28

6

10
Thursday
20th Aug
31

28

6

11
Friday
21st Aug
31

28

6

11
Saturday
22nd Aug
30

27

7

11

5-day weather forecast updated at 04:02 on Tuesday 18th August 2026 GMT

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

Soufriere weather forecast by day

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

Soufriere weather for Tuesday 18th August 2026

Expect isolated thunderstorms in Soufriere, St Lucia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 13 kph from the south-east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
40
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SE

Soufriere weather for Wednesday 19th August 2026

Expect isolated thunderstorms in Soufriere, St Lucia with a maximum temperature of 30°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 45% chance of some rain and a gentle breeze of 19 kph from the east.

30
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
45
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from E

Soufriere weather for Thursday 20th August 2026

Expect isolated thunderstorms in Soufriere, St Lucia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 26 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
34
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from E

Soufriere weather for Friday 21st August 2026

Expect isolated thunderstorms in Soufriere, St Lucia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 23 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
66
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from E

Soufriere weather for Saturday 22nd August 2026

Expect isolated thunderstorms in Soufriere, St Lucia with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 23 kph from the east.