Guam weather forecast

Last updated at 16:00 on Wednesday 20th June 2018 GMT

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Tomorrow's maximum temperature in Guam is expected to be 30°C. The weather forecast shown above is for Agana.

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

Guam weather forecast by day

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

Guam weather for Thursday 21st June 2018

Below is the Guam weather forecast for Thursday 21st June 2018. Expect isolated thunderstorms in Guam with a maximum temperature of 32°C, high levels of heat & humidity and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 28 kph from the north-east.

  • 32
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 6
    hours of sunshine
  • 35
    % chance of some rain
  • <2
    mm of rainfall expected
  • H
    high heat & humidity
  • 28
    kph wind from NE

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Guam weather for Friday 22nd June 2018

Below is the Guam weather forecast for Friday 22nd June 2018. Expect isolated thunderstorms in Guam with a maximum temperature of 30°C, moderate levels of heat & humidity and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 25 kph from the east.

  • 30
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 6
    hours of sunshine
  • 38
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 25
    kph wind from E

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Guam weather for Saturday 23rd June 2018

Below is the Guam weather forecast for Saturday 23rd June 2018. Expect broken clouds in Guam with a maximum temperature of 31°C, moderate levels of heat & humidity and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

  • 31
    °C maximum temperature
  • 26
    °C minimum temperature
  • broken clouds
  • 4
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 24
    kph wind from E

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Guam weather for Sunday 24th June 2018

Below is the Guam weather forecast for Sunday 24th June 2018. Expect isolated thunderstorms in Guam with a maximum temperature of 32°C, high levels of heat & humidity and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 24 kph from the east.

  • 32
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 7
    hours of sunshine
  • 34
    % chance of some rain
  • <2
    mm of rainfall expected
  • H
    high heat & humidity
  • 24
    kph wind from E

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Guam weather for Monday 25th June 2018

Below is the Guam weather forecast for Monday 25th June 2018. Expect isolated thunderstorms in Guam with a maximum temperature of 32°C, high levels of heat & humidity and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 28 kph from the north-east.

  • 32
    °C maximum temperature
  • 26
    °C minimum temperature
  • isolated thunderstorms
  • 6
    hours of sunshine
  • 32
    % chance of some rain
  • <5
    mm of rainfall expected
  • H
    high heat & humidity
  • 28
    kph wind from NE

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  • Search by departure airport to find best airline routes
  • Enter exact dates, months or find the cheapest month

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