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.

Wednesday
10th Dec
28

24

4

11
Thursday
11th Dec
28

24

6

11
Friday
12th Dec
28

24

4

9
Saturday
13th Dec
29

23

4

11
Sunday
14th Dec
29

24

8

11

5-day weather forecast updated at 04:00 on Wednesday 10th December 2025 GMT

More about Saint-Denis

Saint-Denis by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Reunion

KAYAK: Explore destinations from the UK

Sale

Explore top offers on direct flights from the UK
Filter destinations by price, trip type, flight time & more
Choose a destination to see cheapest fares & airlines

Go to KAYAK deal >>

View all KAYAK offers

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 Wednesday 10th 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 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 18 kph from the east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
18
kph wind from E

Saint-Denis weather for Thursday 11th 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 0-2 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 19 kph from the north-east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
56
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
19
kph wind from NE

Saint-Denis weather for Friday 12th December 2025

Expect isolated thunderstorms in Saint-Denis, 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 20-30 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 16 kph from the south-east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
90
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
16
kph wind from SE

Saint-Denis weather for Saturday 13th 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 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 25 kph from the south-east.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
84
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from SE

Saint-Denis weather for Sunday 14th 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 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 75% chance of some rain and a fresh breeze of 33 kph from the south-east.