French Guiana Weather Forecast

Check the French Guiana weather forecast for the next 5 days before you head off on holiday. The 5-day forecast shows the prevailing weather conditions, maximum & minimum temperatures, hours of sunshine per day, wind speed & direction and more. Tomorrow's maximum temperature in French Guiana is expected to be 32°C. The weather forecast shown below is for Cayenne.

French Guiana: 5-day weather forecast

Click on a symbol below to see the daily forecast in detail.

Last updated at 04:00 on Sunday 20th August 2017 GMT

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

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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 Sunday 20th August 2017

Below is the French Guiana weather forecast for Sunday 20th August 2017. Expect scattered clouds in French Guiana with a maximum temperature of 32°C, moderate levels of heat & humidity and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

  • 32
    °C maximum temperature
  • 17
    °C minimum temperature
  • scattered clouds
  • 7
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 24
    kph wind from SE

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French Guiana weather for Monday 21st August 2017

Below is the French Guiana weather forecast for Monday 21st August 2017. Expect scattered clouds in French Guiana with a maximum temperature of 32°C, high levels of heat & humidity and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

  • 32
    °C maximum temperature
  • 23
    °C minimum temperature
  • scattered clouds
  • 7
    hours of sunshine
  • 0
    mm of rainfall expected
  • H
    high heat & humidity
  • 17
    kph wind from E

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French Guiana weather for Tuesday 22nd August 2017

Below is the French Guiana weather forecast for Tuesday 22nd August 2017. 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 5-10 mm of rainfall expected with 60% chance of some rain and a light breeze of 12 kph from the south-east.

  • 29
    °C maximum temperature
  • 23
    °C minimum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 60
    % chance of some rain
  • <10
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 12
    kph wind from SE

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French Guiana weather for Wednesday 23rd August 2017

Below is the French Guiana weather forecast for Wednesday 23rd August 2017. Expect isolated thunderstorms in French Guiana with a maximum temperature of 30°C, moderate levels of heat & humidity and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 52% chance of some rain and a light breeze of 11 kph from the south-east.

  • 30
    °C maximum temperature
  • 22
    °C minimum temperature
  • isolated thunderstorms
  • 1
    hour of sunshine
  • 52
    % chance of some rain
  • <10
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 11
    kph wind from SE

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French Guiana weather for Thursday 24th August 2017

Below is the French Guiana weather forecast for Thursday 24th August 2017. Expect sunshine and showers in French Guiana with a maximum temperature of 29°C, moderate levels of heat & humidity and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 11 kph from the south-east.

  • 29
    °C maximum temperature
  • 23
    °C minimum temperature
  • sunshine and showers
  • 3
    hours of sunshine
  • 38
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 11
    kph wind from SE

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  • Discounts vary by selected locations worldwide
  • Including mainland France, Germany, Italy, Spain & UK

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French Guiana weather by month

Check French Guiana weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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