St Gilles weather live forecast

Today's maximum temperature in St Gilles is expected to be 29°C. Select a day from the live weather forecast for St Gilles, Reunion for more weather parameters.

Saturday
17th Jan
29

24

8

11
Sunday
18th Jan
29

24

6

11
Monday
19th Jan
30

24

9

11
Tuesday
20th Jan
30

25

8

10
Wednesday
21st Jan
31

25

9

11

5-day weather forecast updated at 04:05 on Saturday 17th January 2026 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 Saturday 17th January 2026

Expect sunshine and showers in St Gilles, Reunion with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a light breeze of 11 kph from the south-east.

29
°C maximum temperature
24
°C minimum temperature
sunshine and showers
8
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from SE

St Gilles weather for Sunday 18th January 2026

Expect scattered clouds in St Gilles, Reunion with a maximum temperature of 29°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 light breeze of 10 kph from the south-east.

29
°C maximum temperature
24
°C minimum temperature
scattered clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SE

St Gilles weather for Monday 19th January 2026

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 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

30
°C maximum temperature
24
°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 W

St Gilles weather for Tuesday 20th January 2026

Expect isolated thunderstorms in St Gilles, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 14 kph from the south-west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
46
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

St Gilles weather for Wednesday 21st January 2026

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 15 kph from the north.