Jersey weather forecast

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Last updated at 04:02 on Wednesday 28th July 2021 GMT

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

Jersey weather forecast by day

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

Jersey weather for Thursday 29th July 2021

Below is the Jersey weather forecast for Thursday 29th July 2021. Expect broken clouds in Jersey with a maximum temperature of 18°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.

  • 18°C maximum temperature18
    °C maximum temperature
  • 14°C minimum temperature14
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 18°C wind chill18
    °C wind chill
  • Moderate breeze of 26 kph from the West26
    kph wind from W

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Jersey weather for Friday 30th July 2021

Below is the Jersey weather forecast for Friday 30th July 2021. Expect mostly cloudy with rain in Jersey with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 21 kph from the west.

  • 17°C maximum temperature17
    °C maximum temperature
  • 14°C minimum temperature14
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 67% chance of some rain67
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 17°C wind chill17
    °C wind chill
  • Moderate breeze of 21 kph from the West21
    kph wind from W

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Jersey weather for Saturday 31st July 2021

Below is the Jersey weather forecast for Saturday 31st July 2021. Expect mostly cloudy with light rain in Jersey with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 23 kph from the west.

  • 16°C maximum temperature16
    °C maximum temperature
  • 15°C minimum temperature15
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 54% chance of some rain54
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 16°C wind chill16
    °C wind chill
  • Moderate breeze of 23 kph from the West23
    kph wind from W

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Jersey weather for Sunday 1st August 2021

Below is the Jersey weather forecast for Sunday 1st August 2021. Expect mostly cloudy with light rain in Jersey with a maximum temperature of 16°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 23 kph from the north-west.

  • 16°C maximum temperature16
    °C maximum temperature
  • 15°C minimum temperature15
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 61% chance of some rain61
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 16°C wind chill16
    °C wind chill
  • Moderate breeze of 23 kph from the North-West23
    kph wind from NW

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Jersey weather for Monday 2nd August 2021

Below is the Jersey weather forecast for Monday 2nd August 2021. Expect broken clouds in Jersey with a maximum temperature of 16°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

  • 16°C maximum temperature16
    °C maximum temperature
  • 15°C minimum temperature15
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 16°C wind chill16
    °C wind chill
  • Gentle breeze of 18 kph from the North-West18
    kph wind from NW

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  • Save £100 on summer 2021 holidays to Jersey
  • Min spend £1,000 per booking
  • Travel before 31st August 2021 (inclusive)
Show discount codeShow discount code ******MER

Expires at 23:59 on Saturday 31st Jul 2021 · View all TUI offers

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

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