Reunion weather live forecast

Today's maximum temperature in Reunion is expected to be 27°C. Select a day from the live weather forecast for Reunion (Saint-Denis) for more weather parameters.

Thursday
25th Dec
27

24

6

11
Friday
26th Dec
29

23

7

11
Saturday
27th Dec
29

24

3

11
Sunday
28th Dec
30

24

4

11
Monday
29th Dec
29

25

6

11

5-day weather forecast updated at 04:00 on Wednesday 24th 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.

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Reunion weather forecast by day

Below are the detailed weather forecasts for Reunion for the next 5 days. The forecasts shown are for Saint-Denis and may not represent the whole of Reunion. Browse more destinations in Reunion to view more weather forecasts.

Reunion weather for Thursday 25th December 2025

Expect isolated thunderstorms in Reunion with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 24 kph from the east.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
64
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Reunion weather for Friday 26th December 2025

Expect isolated thunderstorms in Reunion with a maximum temperature of 29°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 79% chance of some rain and a moderate breeze of 25 kph from the east.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
79
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from E

Reunion weather for Saturday 27th December 2025

Expect broken clouds in 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 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.

29
°C maximum temperature
24
°C minimum temperature
broken clouds
3
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from NE

Reunion weather for Sunday 28th December 2025

Expect isolated thunderstorms in Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 25 kph from the north.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
75
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from N

Reunion weather for Monday 29th December 2025

Expect isolated thunderstorms in 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 0-2 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 22 kph from the north.