Sainte Marie Island weather live forecast

Today's maximum temperature in Sainte Marie Island is expected to be 81°F. Select a day from the live weather forecast for Sainte Marie Island, Madagascar for more weather parameters.

Friday
17th Apr
81

79

9

9
Saturday
18th Apr
81

79

9

9
Sunday
19th Apr
79

79

4

7
Monday
20th Apr
79

79

4

8
Tuesday
21st Apr
79

79

5

8

5-day weather forecast updated at 04:08 on Friday 17th April 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 Friday 17th April 2026

Expect scattered clouds in Sainte Marie Island, Madagascar with a maximum temperature of 81°F, low 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 7 mph from the east.

81
°F maximum temperature
79
°F minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from E

Sainte Marie Island weather for Saturday 18th April 2026

81
°F maximum temperature
79
°F minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
9
mph wind from SW

Sainte Marie Island weather for Sunday 19th April 2026

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 10 mph from the south.

79
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
83
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
10
mph wind from S

Sainte Marie Island weather for Monday 20th April 2026

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 13 mph from the south.

79
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
90
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
13
mph wind from S

Sainte Marie Island weather for Tuesday 21st April 2026

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 14 mph from the south.