Tonight11°C8°CF6Sunday11°C10°CF6Monday12°CF5Tuesday12°CF4Wednesday11°CF6Thursday9°CF5 Tonight11°C F6 Forecast valid from 6 pm tonight to 6 am tomorrowMax11°CMin8°CCurrent10.3°CCloudy, outbreaks of rain or drizzle after midnight, more persistent at times with a risk of mist or fog patches towards Sunday morning. Moderate to good, occasionally poor, perhaps very poor by Sunday morning. F6West to northwest fresh F5 to strong F7, decreasing fresh F5 later this evening, further decreasing light F3 to moderate F4 overnight, backing southwest towards dawn.Rather rough to rough, decreasing moderate with swell overnight.Sunday11°CF6 Forecast valid from 6 am Sunday to 6 am MondayMax11°CMin10°CCloudy and misty with outbreaks of rain and drizzle, persistent and perhaps heavy at times especially from late afternoon. Some hill fog patches. UV Index: 1 F6Southwest to south light F 3 to moderate F4, soon veering west to southwest early morning and increasing strong F6 to 7, perhaps occasionally gale F8 for a time towards Monday morning.Monday12°CF5 Forecast valid 6 am to 6 pm MondayMax12°CCloudy with showersUV Index: 1 F5West F5Tuesday12°CF4 Forecast valid 6 am to 6 pm TuesdayMax12°CCloudy with showersUV Index: 1 F4Southwest F4Wednesday11°CF6 Forecast valid 6 am to 6 pm WednesdayMax11°CCloudy with showersUV Index: 1 F6Southwest F6Thursday9°CF5 Forecast valid 6 am to 6 pm ThursdayMax9°CSunny periods and showersUV Index: 1 F5West F5View 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 Shipping forecast Latest satellite image Runway webcam – Jersey Tide times - St Helier Weather radar Aviation forecast Shipping forecast 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.