Guernsey Weather Forecast

Check the Guernsey 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 Guernsey is expected to be 17°C. The weather forecast shown below is for St Peter Port.

Guernsey: 5-day weather forecast

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

Last updated at 16:00 on Thursday 17th August 2017 GMT

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

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Guernsey weather forecast by day

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

Guernsey weather for Friday 18th August 2017

Below is the Guernsey weather forecast for Friday 18th August 2017. Expect broken clouds in Guernsey with a maximum temperature of 17°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the west.

  • 17
    °C maximum temperature
  • 13
    °C minimum temperature
  • broken clouds
  • 5
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 31
    kph wind from W

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Guernsey weather for Saturday 19th August 2017

Below is the Guernsey weather forecast for Saturday 19th August 2017. Expect broken clouds in Guernsey with a maximum temperature of 17°C and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the west.

  • 17
    °C maximum temperature
  • 13
    °C minimum temperature
  • broken clouds
  • 6
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 29
    kph wind from W

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Guernsey weather for Sunday 20th August 2017

Below is the Guernsey weather forecast for Sunday 20th August 2017. Expect cloudy with some rain in Guernsey with a maximum temperature of 19°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a fresh breeze of 34 kph from the west.

  • 19
    °C maximum temperature
  • 14
    °C minimum temperature
  • cloudy with some rain
  • 0
    hours of sunshine
  • 49
    % chance of some rain
  • <2
    mm of rainfall expected
  • 0
    no heat & humidity
  • 34
    kph wind from W

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Guernsey weather for Monday 21st August 2017

Below is the Guernsey weather forecast for Monday 21st August 2017. Expect broken clouds in Guernsey with a maximum temperature of 22°C and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.

  • 22
    °C maximum temperature
  • 16
    °C minimum temperature
  • broken clouds
  • 6
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 26
    kph wind from W

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Guernsey weather for Tuesday 22nd August 2017

Below is the Guernsey weather forecast for Tuesday 22nd August 2017. Expect scattered clouds in Guernsey with a maximum temperature of 17°C and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-west.

  • 17
    °C maximum temperature
  • 14
    °C minimum temperature
  • scattered clouds
  • 10
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 27
    kph wind from NW

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Guernsey weather by month

Check Guernsey 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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