French Guiana weather forecast

Last updated at 04:00 on Monday 18th February 2019 GMT

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Tomorrow's maximum temperature in French Guiana is expected to be 29°C. The weather forecast shown above is for Cayenne.

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The 5-day weather forecast for French Guiana, represented by Cayenne, is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

French Guiana weather forecast by day

Below are the detailed weather forecasts for French Guiana for the next 5 days. The forecasts shown are for Cayenne and may not represent the whole of French Guiana. Browse more destinations in French Guiana to view more weather forecasts.

French Guiana weather for Monday 18th February 2019

Below is the French Guiana weather forecast for Monday 18th February 2019. Expect isolated thunderstorms in French Guiana with a maximum temperature of 29°C, moderate levels of heat & humidity and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 16 kph from the north-east.

  • 29°C maximum temperature29
    °C maximum temperature
  • 25°C minimum temperature25
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 2 hours of bright sunshine2
    hours of sunshine
  • 58% chance of some rain58
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Gentle breeze of 16 kph from the North-East16
    kph wind from NE

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French Guiana weather for Tuesday 19th February 2019

Below is the French Guiana weather forecast for Tuesday 19th February 2019. Expect isolated thunderstorms in French Guiana with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 14 kph from the north-east.

  • 29°C maximum temperature29
    °C maximum temperature
  • 25°C minimum temperature25
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • 38% chance of some rain38
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Gentle breeze of 14 kph from the North-East14
    kph wind from NE

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French Guiana weather for Wednesday 20th February 2019

Below is the French Guiana weather forecast for Wednesday 20th February 2019. Expect isolated thunderstorms in French Guiana with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 12 kph from the north-east.

  • 29°C maximum temperature29
    °C maximum temperature
  • 24°C minimum temperature24
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • 41% chance of some rain41
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Light breeze of 12 kph from the North-East12
    kph wind from NE

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French Guiana weather for Thursday 21st February 2019

Below is the French Guiana weather forecast for Thursday 21st February 2019. Expect overcast skies in French Guiana with a maximum temperature of 29°C, moderate levels of heat & humidity and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

  • 29°C maximum temperature29
    °C maximum temperature
  • 24°C minimum temperature24
    °C minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Gentle breeze of 14 kph from the North-East14
    kph wind from NE

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French Guiana weather for Friday 22nd February 2019

Below is the French Guiana weather forecast for Friday 22nd February 2019. Expect isolated thunderstorms in French Guiana with a maximum temperature of 28°C, low levels of heat & humidity and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a light breeze of 12 kph from the north-east.

  • 28°C maximum temperature28
    °C maximum temperature
  • 24°C minimum temperature24
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • 32% chance of some rain32
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Light breeze of 12 kph from the North-East12
    kph wind from NE

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