Sainte Marie Island weather live forecast

Today's maximum temperature in Sainte Marie Island is expected to be 26°C. Select a day from the live weather forecast for Sainte Marie Island, Madagascar for more weather parameters.

Monday
15th Dec
26

25

3

11
Tuesday
16th Dec
26

25

2

7
Wednesday
17th Dec
25

25

0

9
Thursday
18th Dec
26

25

0

7
Friday
19th Dec
26

25

6

11

5-day weather forecast updated at 04:02 on Monday 15th December 2025 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 Monday 15th December 2025

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 3 hours of bright sunshine. There are 30-40 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 16 kph from the south-east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
78
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
16
kph wind from SE

Sainte Marie Island weather for Tuesday 16th December 2025

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 30-40 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 18 kph from the south-east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
7
UV index (High)
83
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
18
kph wind from SE

Sainte Marie Island weather for Wednesday 17th December 2025

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 86% chance of some rain and a gentle breeze of 18 kph from the east.

25
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
9
UV index (Very High)
86
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
18
kph wind from E

Sainte Marie Island weather for Thursday 18th December 2025

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 16 kph from the south-east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
7
UV index (High)
86
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
16
kph wind from SE

Sainte Marie Island weather for Friday 19th December 2025

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 13 kph from the south-east.