Reunion weather live forecast

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

Friday
12th Dec
28

23

4

9
Saturday
13th Dec
29

23

5

11
Sunday
14th Dec
29

24

9

11
Monday
15th Dec
28

24

7

11
Tuesday
16th Dec
29

23

11

11

5-day weather forecast updated at 04:00 on Thursday 11th 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.

Top Reunion destinations

Below are temperatures expected today at popular countries, regions and places in Reunion. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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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 Friday 12th December 2025

Expect isolated thunderstorms in Reunion with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 18 kph from the south-east.

28
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
77
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
18
kph wind from SE

Reunion weather for Saturday 13th 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 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 26 kph from the east.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
80
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from E

Reunion weather for Sunday 14th December 2025

Expect scattered clouds in Reunion with a maximum temperature of 29°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 fresh breeze of 32 kph from the east.

29
°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
32
kph wind from E

Reunion weather for Monday 15th December 2025

Expect isolated thunderstorms in Reunion with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a fresh breeze of 33 kph from the south-east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
74
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
33
kph wind from SE

Reunion weather for Tuesday 16th December 2025

Expect scattered clouds in Reunion with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the east.