Today11°C6°CF3Wednesday12°C7°CF4Thursday14°CF3Friday15°CF3Saturday16°CF3Sunday15°CF2 Today11°CF3 Forecast valid from 3 am today to 6 am tomorrowMax11°CMin6°CCurrent4.4°CMainly sunny. Fair overnight with the risk of mist or fog patches developing towards dawn on Wednesday. A ground frost early this morning. UV Index: 2Good, perhaps poor or very poor towards dawn on Wednesday.F3Southwest light F2 to 3, occasionally moderate F4, backing southerly by late afternoon, increasing moderate F4 overnight.Slight with a low swell.Wednesday12°CF4 Forecast valid from 6 am Wednesday to 6 am ThursdayMax12°CMin7°CFair or sunny periods. Any early morning mist or fog patches soon clearing. UV Index: 2F4Southerly moderate F4, occasionally light F3 by afternoon.Thursday14°CF3 Forecast valid 6 am to 6 pm ThursdayMax14°CMainly sunnyUV Index: 2F3South F3Friday15°CF3 Forecast valid 6 am to 6 pm FridayMax15°CSunnyUV Index: 3F3South Southeast F3Saturday16°CF3 Forecast valid 6 am to 6 pm SaturdayMax16°CMainly sunnyUV Index: 3F3South F3Sunday15°CF2 Forecast valid 6 am to 6 pm SundayMax15°CMainly sunnyUV Index: 3F2South F2View 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.