Sainte Marie Island weather live forecast

Today's maximum temperature in Sainte Marie Island is expected to be 79°F. Select a day from the live weather forecast for Sainte Marie Island, Madagascar for more weather parameters.

Tuesday
16th Dec
79

77

2

6
Wednesday
17th Dec
79

77

0

9
Thursday
18th Dec
79

77

3

10
Friday
19th Dec
79

77

4

11
Saturday
20th Dec
79

77

7

11

5-day weather forecast updated at 04:01 on Tuesday 16th 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 Tuesday 16th December 2025

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 10 mph from the south-east.

79
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
6
UV index (High)
78
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
10
mph 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 79°F, low levels of heat & humidity, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 12 mph from the east.

79
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
9
UV index (Very High)
99
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
12
mph 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 79°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 9 mph from the south-east.

79
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
10
UV index (Very High)
83
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
9
mph 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 79°F, 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 65% chance of some rain and a light breeze of 7 mph from the south-east.

79
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
65
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
7
mph wind from SE

Sainte Marie Island weather for Saturday 20th December 2025

Expect isolated thunderstorms in Sainte Marie Island, Madagascar with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 8 mph from the south.