Guernsey weather forecast

  • Sunday
    8th Dec
    Isolated thunderstorms (5-10 mm of rainfall expected)
  • Monday
    9th Dec
    Isolated thunderstorms (2-5 mm of rainfall expected)
  • Tuesday
    10th Dec
    Overcast with light rain (5-10 mm of rainfall expected)
  • Wednesday
    11th Dec
    Isolated thunderstorms (5-10 mm of rainfall expected)
  • Thursday
    12th Dec
    Cloudy with some rain (10-20 mm of rainfall expected)

Last updated at 04:02 on Sunday 8th December 2019 GMT

  • Top deals & discounts
  • Guernsey weather overview
  • Guernsey climate averages by month
  • More destinations
  • Best time to go to Guernsey
  • Guernsey weather today - current conditions (last 24-hours)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

  • Search & compare the best car hire deals
  • Free 48-hour cancellation policy & no hidden charges
  • Check prices with Avis, Europcar, Sixt & more

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 Sunday 8th December 2019

Below is the Guernsey weather forecast for Sunday 8th December 2019. Expect isolated thunderstorms in Guernsey with a maximum temperature of 15°C and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 94% chance of some rain and a storm of 88 kph from the west.

  • 15°C maximum temperature15
    °C maximum temperature
  • 11°C minimum temperature11
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 3 hours of bright sunshine3
    hours of sunshine
  • No UV (maximum) index0
  • 94% chance of some rain94
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 15°C wind chill15
    °C wind chill
  • Storm of 88 kph from the West88
    kph wind from W

Back to top

Guernsey weather for Monday 9th December 2019

Below is the Guernsey weather forecast for Monday 9th December 2019. Expect isolated thunderstorms in Guernsey with a maximum temperature of 12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 98% chance of some rain and a storm of 91 kph from the north-west.

  • 12°C maximum temperature12
    °C maximum temperature
  • 10°C minimum temperature10
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 98% chance of some rain98
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Storm of 91 kph from the North-West91
    kph wind from NW

Back to top

Guernsey weather for Tuesday 10th December 2019

Below is the Guernsey weather forecast for Tuesday 10th December 2019. Expect overcast with light rain in Guernsey with a maximum temperature of 14°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 95% chance of some rain and a strong gale of 81 kph from the south-west.

  • 14°C maximum temperature14
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
  • 95% chance of some rain95
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 14°C wind chill14
    °C wind chill
  • Strong gale of 81 kph from the South-West81
    kph wind from SW

Back to top

Guernsey weather for Wednesday 11th December 2019

Below is the Guernsey weather forecast for Wednesday 11th December 2019. Expect isolated thunderstorms in Guernsey with a maximum temperature of 11°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a fresh gale of 72 kph from the west.

  • 11°C maximum temperature11
    °C maximum temperature
  • 8°C minimum temperature8
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
  • 89% chance of some rain89
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Fresh gale of 72 kph from the West72
    kph wind from W

Back to top

Guernsey weather for Thursday 12th December 2019

Below is the Guernsey weather forecast for Thursday 12th December 2019. Expect cloudy with some rain in Guernsey with a maximum temperature of 13°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a strong gale of 80 kph from the west.

  • 13°C maximum temperature13
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
  • 98% chance of some rain98
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Strong gale of 80 kph from the West80
    kph wind from W

Back to top

  • Save an extra 10% on cheap car hire worldwide
  • With this exclusive Holiday Autos discount code
  • Travel before 31st December 2019 (inclusive)
Show discount codeShow discount code ******vel

Expires at 23:59 on Tuesday 31st Dec 2019 · View all Holiday Autos offers

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

Back to top

More Guernsey destinations

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.