Reunion weather live forecast

Today's maximum temperature in Reunion is expected to be 81°F. Select a day from the live weather forecast for Reunion (Saint-Denis) for more weather parameters.

Thursday
15th Jan
81

77

5

11
Friday
16th Jan
82

75

8

11
Saturday
17th Jan
84

75

8

11
Sunday
18th Jan
84

75

7

11
Monday
19th Jan
84

73

6

11

5-day weather forecast updated at 04:00 on Thursday 15th January 2026 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 15th January 2026

Expect isolated thunderstorms in Reunion with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 46% chance of some rain and a fresh breeze of 21 mph from the south-east.

81
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
46
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
21
mph wind from SE

Reunion weather for Friday 16th January 2026

Expect scattered clouds in Reunion with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 20 mph from the south-east.

82
°F maximum temperature
75
°F minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
20
mph wind from SE

Reunion weather for Saturday 17th January 2026

Expect isolated thunderstorms in Reunion with a maximum temperature of 84°F, 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 60% chance of some rain and a fresh breeze of 19 mph from the south-east.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
60
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
19
mph wind from SE

Reunion weather for Sunday 18th January 2026

Expect isolated thunderstorms in Reunion with a maximum temperature of 84°F, 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 73% chance of some rain and a moderate breeze of 16 mph from the south-east.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
73
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
mph wind from SE

Reunion weather for Monday 19th January 2026

Expect scattered clouds in Reunion with a maximum temperature of 84°F, 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 moderate breeze of 14 mph from the east.