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July 18th, 2025 :: 11:34 am BST   

Local Weather Report for
Guernsey
England, United Kingdom

 Guernsey Weather Forecast Summary  
 
Today
Jul 18th
Saturday
Jul 19th
Sunday
Jul 20th
Monday
Jul 21st
Tuesday
Jul 22nd
Cloudy Cloudy Thundershowers Mostly Cloudy with Showers Cloudy
19°C
18°C
17°C
17°C
16°C
18°C
17°C
18°C
17°C
 
 Guernsey Detailed Weather Forecast  
 
Friday, July 18th, 2025
Afternoon Temperature: 18°C
Cloudy. Windy at times.
Evening Temperature: 18°C
Cloudy.
Saturday, July 19th, 2025
Overnight Temperature: 17°C
Cloudy with a slight chance of showers. Windy at times.
Morning Temperature: 17°C
Cloudy.
Afternoon Temperature: 18°C
Cloudy.
Evening Temperature: 18°C
Cloudy with a chance of showers. Wind 40 to 60 km/h.
Sunday, July 20th, 2025
Overnight Temperature: 17°C
Cloudy. Wind 40 to 60 km/h.
Morning Temperature: 17°C
A mix of cloud and sun with a slight chance of showers or thundershowers. Wind 30 to 50 km/h.
Afternoon Temperature: 17°C
Cloudy with a few showers. Slight chance of a thunderstorm. Windy.
Evening Temperature: 17°C
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm. Windy.
Monday, July 21st, 2025
Overnight Temperature: 17°C
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. Windy.
Morning Temperature: 17°C
Sunny with cloudy periods with showers likely. Wind 30 to 50 km/h.
Afternoon Temperature: 18°C
Sunny. Wind 30 to 50 km/h.
Evening Temperature: 17°C
Clear. Wind 30 to 50 km/h.
Tuesday, July 22nd, 2025
Overnight Temperature: 17°C
Cloudy. Windy.
Morning Temperature: 17°C
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 18°C
Cloudy. Windy at times.
Evening Temperature: 17°C
Cloudy. Slight chance of a thunderstorm.
Wednesday, July 23rd, 2025
Overnight Temperature: 17°C
Clear with cloudy periods with a chance of showers. Windy at times.
Morning Temperature: 17°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 18°C
Cloudy. Windy.
Evening Temperature: 17°C
Cloudy. Windy.
Thursday, July 24th, 2025
Overnight Temperature: 16°C
Clear. Windy.
Morning Temperature: 16°C
Sunny. Windy at times.
Afternoon Temperature: 17°C
Cloudy. Windy at times.
Evening Temperature: 17°C
Cloudy. Windy.
Friday, July 25th, 2025
Overnight Temperature: 17°C
Clear. Windy at times.
Morning Temperature: 17°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 18°C
Sunny. Windy.
Evening Temperature: 17°C
A mix of cloudy and clear skies. Windy.
Saturday, July 26th, 2025
Overnight Temperature: 16°C
A mix of cloudy and clear skies. Windy.
Morning Temperature: 17°C
Cloudy. Windy at times.
Afternoon Temperature: 18°C
Sunny. Windy.
Evening Temperature: 17°C
Clear. Windy at times.





 

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10:00 AM  18°C
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10:00 AM  18°C
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This WeatherCity Weather Forecast for Guernsey, England, United Kingdom is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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