Saint-Denis weather live forecast

Today's maximum temperature in Saint-Denis is expected to be 28°C. Select a day from the live weather forecast for Saint-Denis, Reunion for more weather parameters.

Monday
22nd Dec
28

24

6

11
Tuesday
23rd Dec
29

23

6

11
Wednesday
24th Dec
28

24

6

10
Thursday
25th Dec
29

24

3

11
Friday
26th Dec
29

24

6

11

5-day weather forecast updated at 04:00 on Sunday 21st 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 Monday 22nd December 2025

Expect isolated thunderstorms in Saint-Denis, Reunion with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 21 kph from the east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
76
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
21
kph wind from E

Saint-Denis weather for Tuesday 23rd 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 77% chance of some rain and a moderate breeze of 26 kph from the south-east.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
77
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from SE

Saint-Denis weather for Wednesday 24th December 2025

Expect isolated thunderstorms in Saint-Denis, Reunion with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a fresh breeze of 29 kph from the east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
88
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
29
kph wind from E

Saint-Denis weather for Thursday 25th 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 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 28 kph from the east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
83
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
28
kph wind from E

Saint-Denis weather for Friday 26th 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 85% chance of some rain and a moderate breeze of 25 kph from the east.