Sainte Marie Island weather live forecast

Today's maximum temperature in Sainte Marie Island is expected to be 23°C. Select a day from the live weather forecast for Sainte Marie Island, Madagascar for more weather parameters.

Thursday
17th Sep
23

22

6

9
Friday
18th Sep
23

22

5

10
Saturday
19th Sep
23

22

6

10
Sunday
20th Sep
23

22

6

11
Monday
21st Sep
23

22

3

10

5-day weather forecast updated at 04:01 on Thursday 17th September 2026 GMT

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The 5-day weather forecast for Madagascar (Sainte Marie Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Sainte Marie Island weather forecast by day

Below are the detailed weather forecasts for Sainte Marie Island for the next 5 days.

Sainte Marie Island weather for Thursday 17th September 2026

Expect sunshine and showers in Sainte Marie Island, Madagascar with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 25 kph from the south-east.

23
°C maximum temperature
22
°C minimum temperature
sunshine and showers
6
hours of sunshine
9
UV index (Very High)
58
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
25
kph wind from SE

Sainte Marie Island weather for Friday 18th September 2026

Expect mostly cloudy with rain in Sainte Marie Island, Madagascar with a maximum temperature of 23°C, maximum UV of 10 (Very High) and 5 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 south-east.

23
°C maximum temperature
22
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
10
UV index (Very High)
58
% chance of some rain
<10
mm of rainfall expected
23
°C wind chill
18
kph wind from SE

Sainte Marie Island weather for Saturday 19th September 2026

Expect broken clouds in Sainte Marie Island, Madagascar with a maximum temperature of 23°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

23
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
23
°C wind chill
14
kph wind from SE

Sainte Marie Island weather for Sunday 20th September 2026

Expect sunshine and showers in Sainte Marie Island, Madagascar with a maximum temperature of 23°C, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 17 kph from the south-east.

23
°C maximum temperature
22
°C minimum temperature
sunshine and showers
6
hours of sunshine
11
UV index (Extreme)
49
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
17
kph wind from SE

Sainte Marie Island weather for Monday 21st September 2026

Expect mostly cloudy with rain in Sainte Marie Island, Madagascar with a maximum temperature of 23°C, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 17 kph from the south-east.