Today23°C13°CF5Friday18°C14°CF6Saturday19°CF4Sunday19°CF6Monday17°CF3Tuesday18°CF4 Today23°C F5 Forecast valid from 3 am today to 6 am tomorrowMax23°CMin13°CCurrent20.1°CFair or sunny periods. Becoming cloudy during the evening with blustery rain by midnight, occasionally heavy with a risk of thunder, clearing to fair periods and isolated showers. UV Index: 4Mainly good but moderate to poor in the rain. F5South to southwest light F3 to moderate F4, occasionally fresh F5, increasing fresh F5 to strong F6 in the evening, occasionally force 7 around midnight, veering northwesterly by dawn.Slight increasing to moderate by late afternoon, becoming rough by midnight, with an increasing swell.Friday18°CF6 Forecast valid from 6 am Friday to 6 am SaturdayMax18°CMin14°CFeeling cool, with sunny periods and isolated blustery showers, perhaps heavy. Becoming cloudy overnight, with rain likely by dawn on Saturday. UV Index: 4 F6Northwest to west fresh F5 to strong F6, perhaps occasionally F7 near showers, decreasing moderate F4 to fresh F5 by dusk, backing southerly light F3 to moderate F4 by dawn.Saturday19°CF4 Forecast valid 6 am to 6 pm SaturdayMax19°CRainUV Index: 3 F4South F4Sunday19°CF6 Forecast valid 6 am to 6 pm SundayMax19°CSunny periods and showersUV Index: 3 F6West Southwest F6Monday17°CF3 Forecast valid 6 am to 6 pm MondayMax17°CFair with sunny periodsUV Index: 4 F3North Northeast F3Tuesday18°CF4 Forecast valid 6 am to 6 pm TuesdayMax18°CMainly sunnyUV Index: 4 F4East Northeast F4View 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.