Vieux Fort weather live forecast

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

Friday
18th Sep
31

27

7

11
Saturday
19th Sep
31

27

6

11
Sunday
20th Sep
31

27

7

11
Monday
21st Sep
31

27

6

11
Tuesday
22nd Sep
31

27

7

11

5-day weather forecast updated at 04:03 on Friday 18th September 2026 GMT

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

Vieux Fort weather forecast by day

Below are the detailed weather forecasts for Vieux Fort for the next 5 days.

Vieux Fort weather for Friday 18th September 2026

Expect broken clouds in Vieux Fort, St Lucia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

Vieux Fort weather for Saturday 19th September 2026

Expect isolated thunderstorms in Vieux Fort, 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 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 19 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
30
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from E

Vieux Fort weather for Sunday 20th September 2026

31
°C maximum temperature
27
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from E

Vieux Fort weather for Monday 21st September 2026

Expect broken clouds in Vieux Fort, 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 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from E

Vieux Fort weather for Tuesday 22nd September 2026

Expect isolated thunderstorms in Vieux Fort, St Lucia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 25 kph from the east.