Florianopolis weather live forecast

Today's maximum temperature in Florianopolis is expected to be 20°C. Select a day from the live weather forecast for Florianopolis, Brazil for more weather parameters.

5-day weather forecast updated at 04:00 on Tuesday 8th September 2026 GMT

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

Florianopolis weather forecast by day

Below are the detailed weather forecasts for Florianopolis for the next 5 days.

Florianopolis weather for Tuesday 8th September 2026

Expect clear skies in Florianopolis, Brazil with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.

  • 20°C maximum temperature20
    °C maximum temperature
  • 13°C minimum temperature13
    °C minimum temperature
  • Clear skies
    clear skies
  • 11 hours of bright sunshine11
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Little or no wind of 4 kph from the North4
    kph wind from N

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Florianopolis weather for Wednesday 9th September 2026

Expect mostly cloudy with light rain in Florianopolis, Brazil with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and little or no wind of 4 kph from the north-east.

  • 20°C maximum temperature20
    °C maximum temperature
  • 16°C minimum temperature16
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 61% chance of some rain61
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Little or no wind of 4 kph from the North-East4
    kph wind from NE

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Florianopolis weather for Thursday 10th September 2026

Expect isolated thunderstorms in Florianopolis, Brazil with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 64% chance of some rain and little or no wind of 2 kph from the north.

  • 20°C maximum temperature20
    °C maximum temperature
  • 19°C minimum temperature19
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 64% chance of some rain64
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Little or no wind of 2 kph from the North2
    kph wind from N

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Florianopolis weather for Friday 11th September 2026

Expect isolated thunderstorms in Florianopolis, Brazil with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 92% chance of some rain and little or no wind of 5 kph from the north.

  • 21°C maximum temperature21
    °C maximum temperature
  • 19°C minimum temperature19
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 92% chance of some rain92
    % chance of some rain
  • 40-50 mm of rainfall expected<50
    mm of rainfall expected
  • 21°C wind chill21
    °C wind chill
  • Little or no wind of 5 kph from the North5
    kph wind from N

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Florianopolis weather for Saturday 12th September 2026

Expect broken clouds in Florianopolis, Brazil with a maximum temperature of 22°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

  • 22°C maximum temperature22
    °C maximum temperature
  • 16°C minimum temperature16
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 22°C wind chill22
    °C wind chill
  • Light breeze of 11 kph from the South11
    kph wind from S

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