Today21°C15°CF3Wednesday19°C11°CF4Thursday16°CF7Friday16°CF6Saturday17°CF3Sunday18°CF3 Today21°CF3 Forecast valid from 9 am today to 6 am tomorrowMax21°CMin15°CCurrent16.8°CCloudy with fog patches and a little drizzle, clearing this morning, then sunny periods developing this afternoon. Becoming cloudy again by evening with occasional showers. UV Index: 4F3Southwesterly light F2 to 3, occasionally moderate F4, increasing moderate F4 to fresh F5 overnight, perhaps occasionally strong F6.Wednesday19°CF4 Forecast valid from 6 am Wednesday to 6 am ThursdayMax19°CMin11°CMainly cloudy with occasional rain or showers, especially early afternoon. Some bright or sunny spells. UV Index: 3F4Southwesterly moderate F4, occasionally fresh F5, veering west to northwest early afternoon.Thursday16°CF7 Forecast valid 6 am to 6 pm ThursdayMax16°CSunshine and showersUV Index: 3F7West Southwest F7Friday16°CF6 Forecast valid 6 am to 6 pm FridayMax16°CSunshine and showersUV Index: 3F6North Northwest F6Saturday17°CF3 Forecast valid 6 am to 6 pm SaturdayMax17°CSunny periodsUV Index: 4F3North Northwest F3Sunday18°CF3 Forecast valid 6 am to 6 pm SundayMax18°CSunny periodsUV Index: 4F3Northwest 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.