St Gilles weather live forecast

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

Sunday
14th Dec
31

25

9

11
Monday
15th Dec
30

25

8

11
Tuesday
16th Dec
30

24

9

11
Wednesday
17th Dec
30

25

9

11
Thursday
18th Dec
30

25

10

11

5-day weather forecast updated at 04:03 on Sunday 14th December 2025 GMT

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

St Gilles weather forecast by day

Below are the detailed weather forecasts for St Gilles for the next 5 days.

St Gilles weather for Sunday 14th December 2025

Expect scattered clouds in St Gilles, Reunion with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

31
°C maximum temperature
25
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SW

St Gilles weather for Monday 15th December 2025

Expect scattered clouds in St Gilles, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

30
°C maximum temperature
25
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

St Gilles weather for Tuesday 16th December 2025

Expect isolated thunderstorms in St Gilles, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 15 kph from the south-east.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
51
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from SE

St Gilles weather for Wednesday 17th December 2025

Expect isolated thunderstorms in St Gilles, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 14 kph from the south-east.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
71
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

St Gilles weather for Thursday 18th December 2025

Expect isolated thunderstorms in St Gilles, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 15 kph from the south-east.