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.

5-day weather forecast updated at 04:02 on Thursday 18th September 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 Thursday 18th September 2025

Expect scattered clouds in Sainte Marie Island, Madagascar with a maximum temperature of 23°C, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

  • 23°C maximum temperature23
    °C maximum temperature
  • 23°C minimum temperature23
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 15 kph from the South-East15
    kph wind from SE

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Sainte Marie Island weather for Friday 19th September 2025

Expect sunshine and showers 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 2-5 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 16 kph from the south-east.

  • 23°C maximum temperature23
    °C maximum temperature
  • 22°C minimum temperature22
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 25% chance of some rain25
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 16 kph from the South-East16
    kph wind from SE

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Sainte Marie Island weather for Saturday 20th September 2025

Expect sunshine and showers in Sainte Marie Island, Madagascar with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 26 kph from the south.

  • 23°C maximum temperature23
    °C maximum temperature
  • 22°C minimum temperature22
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 56% chance of some rain56
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 26 kph from the South26
    kph wind from S

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Sainte Marie Island weather for Sunday 21st September 2025

Expect broken clouds 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 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

  • 23°C maximum temperature23
    °C maximum temperature
  • 22°C minimum temperature22
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 23°C wind chill23
    °C wind chill
  • Moderate breeze of 24 kph from the South-East24
    kph wind from SE

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Sainte Marie Island weather for Monday 22nd September 2025

Expect sunshine and showers in Sainte Marie Island, Madagascar with a maximum temperature of 22°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 26 kph from the south-east.

  • 22°C maximum temperature22
    °C maximum temperature
  • 22°C minimum temperature22
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 59% chance of some rain59
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 26 kph from the South-East26
    kph wind from SE

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  • Book flights to Abu Dhabi, Jo'burg, Tokyo & more
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Metric (°C / mm)  |  Imperial (°F / inches)

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