Today20°C12°CF3Thursday21°C12°CF2Friday22°CF3Saturday23°CF4Sunday25°CF4Monday23°CF3 Today20°C F3 Forecast valid from 1 am today to 6 am tomorrowMax20°CMin12°CCurrent14.3°CFair and mainly sunny, but some cloudier spells this morning. Becoming cloudy with mist patches overnight. UV Index: 7Moderate to good, occasionally poor overnight. F3Northeasterly light F3 to moderate F4, decreasing light F1 to 3 after midnight and veering east.Slight.Thursday21°CF2 Forecast valid from 6 am Thursday to 6 am FridayMax21°CMin12°CRather cloudy and misty with the risk of fog patches, becoming mainly sunny for a time in the afternoon. UV Index: 7 F2Variable light F1 to 3, becoming north to northeast light F3 in the evening.Friday22°CF3 Forecast valid 6 am to 6 pm FridayMax22°CFair with sunny periodsUV Index: 7 F3Northeast F3Saturday23°CF4 Forecast valid 6 am to 6 pm SaturdayMax23°CFair with sunny periodsUV Index: 7 F4East Northeast F4Sunday25°CF4 Forecast valid 6 am to 6 pm SundayMax25°CFair with sunny periodsUV Index: 7 F4East Northeast F4Monday23°CF3 Forecast valid 6 am to 6 pm MondayMax23°CFair with sunny periodsUV Index: 7 F3East Northeast F3View weather for Guernsey SettingsWind speed Beaufort forceTemperature °Celsius Wind speed Beaufort force Miles per hour Kilometres per hour Knots Temperature °Celsius °Fahrenheit Tide times - St Helier Weather radar Aviation forecast Wind and wave map Latest satellite image Runway webcam – Jersey Tide times - St Helier Weather radar Aviation forecast Wind and wave map Latest satellite image Runway webcam – Jersey Page Content If you prefer a text-only forecast, m.gov.je has a layout ideal for your smartphone.