Saint-Denis weather live forecast

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

Sunday
7th Dec
29

23

5

11
Monday
8th Dec
29

24

5

11
Tuesday
9th Dec
29

24

6

11
Wednesday
10th Dec
30

24

5

11
Thursday
11th Dec
30

24

5

11

5-day weather forecast updated at 04:00 on Sunday 7th December 2025 GMT

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

Saint-Denis weather forecast by day

Below are the detailed weather forecasts for Saint-Denis for the next 5 days.

Saint-Denis weather for Sunday 7th December 2025

Expect isolated thunderstorms in Saint-Denis, Reunion with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 18 kph from the north-east.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from NE

Saint-Denis weather for Monday 8th December 2025

Expect isolated thunderstorms in Saint-Denis, Reunion with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 19 kph from the north-east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
76
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from NE

Saint-Denis weather for Tuesday 9th December 2025

Expect isolated thunderstorms in Saint-Denis, 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 5-10 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 18 kph from the south-east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
72
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from SE

Saint-Denis weather for Wednesday 10th December 2025

Expect isolated thunderstorms in Saint-Denis, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 20 kph from the south-east.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
83
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from SE

Saint-Denis weather for Thursday 11th December 2025

Expect isolated thunderstorms in Saint-Denis, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 18 kph from the north-east.