St Leu weather live forecast

Today's maximum temperature in St Leu is expected to be 30°C. Select a day from the live weather forecast for St Leu, Reunion for more weather parameters.

Wednesday
17th Dec
30

23

10

11
Thursday
18th Dec
31

23

9

11
Friday
19th Dec
31

23

9

9
Saturday
20th Dec
31

23

9

10
Sunday
21st Dec
30

23

9

11

5-day weather forecast updated at 04:03 on Tuesday 16th December 2025 GMT

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

St Leu weather forecast by day

Below are the detailed weather forecasts for St Leu for the next 5 days.

St Leu weather for Wednesday 17th December 2025

Expect scattered clouds in St Leu, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

30
°C maximum temperature
23
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from E

St Leu weather for Thursday 18th December 2025

Expect scattered clouds in St Leu, Reunion with a maximum temperature of 31°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 gentle breeze of 14 kph from the east.

31
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from E

St Leu weather for Friday 19th December 2025

Expect scattered clouds in St Leu, Reunion with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

31
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from E

St Leu weather for Saturday 20th December 2025

Expect isolated thunderstorms in St Leu, Reunion with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 79% chance of some rain and a light breeze of 10 kph from the south-east.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
10
UV index (Very High)
79
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SE

St Leu weather for Sunday 21st December 2025

Expect isolated thunderstorms in St Leu, Reunion with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 78% chance of some rain and a light breeze of 10 kph from the east.