Brazil weather live forecast

Today's maximum temperature in Brazil is expected to be 86°F. Select a day from the live weather forecast for Brazil (Rio de Janeiro) for more weather parameters.

5-day weather forecast updated at 04:01 on Friday 12th December 2025 GMT

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

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Below are temperatures expected today at popular countries, regions and places in Brazil. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Brazil weather forecast by day

Below are the detailed weather forecasts for Brazil for the next 5 days. The forecasts shown are for Rio de Janeiro and may not represent the whole of Brazil. Browse more destinations in Brazil to view more weather forecasts.

Brazil weather for Saturday 13th December 2025

Expect isolated thunderstorms in Brazil with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 9 mph from the north.

  • 86°F maximum temperature86
    °F maximum temperature
  • 79°F minimum temperature79
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 11 (Extreme)11
    UV index (Extreme)
  • 64% chance of some rain64
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Gentle breeze of 9 mph from the North9
    mph wind from N

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Brazil weather for Sunday 14th December 2025

Expect isolated thunderstorms in Brazil with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 9 mph from the north.

  • 88°F maximum temperature88
    °F maximum temperature
  • 79°F minimum temperature79
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 64% chance of some rain64
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Gentle breeze of 9 mph from the North9
    mph wind from N

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Brazil weather for Monday 15th December 2025

Expect isolated thunderstorms in Brazil with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 20-30 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 8 mph from the north-west.

  • 90°F maximum temperature90
    °F maximum temperature
  • 79°F minimum temperature79
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 11+ (Extreme)11
    UV index (Extreme)
  • 64% chance of some rain64
    % chance of some rain
  • 20-30 mm of rainfall expected<30
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Gentle breeze of 8 mph from the North-West8
    mph wind from NW

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Brazil weather for Tuesday 16th December 2025

Expect isolated thunderstorms in Brazil with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 12 mph from the west.

  • 90°F maximum temperature90
    °F maximum temperature
  • 77°F minimum temperature77
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 11+ (Extreme)11
    UV index (Extreme)
  • 86% chance of some rain86
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • High heat & humidityH
    high heat & humidity
  • Gentle breeze of 12 mph from the West12
    mph wind from W

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Brazil weather for Wednesday 17th December 2025

Expect isolated thunderstorms in Brazil with a maximum temperature of 77°F, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 12 mph from the south-west.

  • 77°F maximum temperature77
    °F maximum temperature
  • 73°F minimum temperature73
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 67% chance of some rain67
    % chance of some rain
  • 30-40 mm of rainfall expected<40
    mm of rainfall expected
  • 77°F wind chill77
    °F wind chill
  • Moderate breeze of 12 mph from the South-West12
    mph wind from SW

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Metric (°C)  |  Imperial (°F)

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