Guernsey forecast issued 6 Jul 2015 02:15 Today22°C16°CF4Tuesday19°C15°CF5Wednesday18°CF5Thursday20°CF2Friday23°CF4Saturday20°CF4 Today22°C F4 Forecast valid from 3 am today to 6 am tomorrowMax22°CMin16°CMainly sunny and very warm. Fair becoming cloudy overnight with rain likely towards Tuesday morning. UV Index: 7Good. F4Southerly light F3 to moderate F4, backing southeast this morning, veering southwest overnight and increasing moderate F4, occasionally fresh F5.Slight, occasionally moderate, with a low swell.Tuesday19°CF5 Forecast valid from 6 am Tuesday to 6 am WednesdayMax19°CMin15°CCloudy with occasional rain, clearing by mid morning, then fair with sunny periods. Becoming rather cloudy overnight with the risk of a shower.UV Index: 6 F5Southwest moderate F4, veering west by afternoon and increasing fresh F5 to strong F6.Wednesday18°CF5 Forecast valid 6 am to 6 pm WednesdayMax18°CCloudyUV Index: 7 F5West F5Thursday20°CF2 Forecast valid 6 am to 6 pm ThursdayMax20°CFair with sunny periodsUV Index: 7 F2Southwest F2Friday23°CF4 Forecast valid 6 am to 6 pm FridayMax23°CMainly sunnyUV Index: 7 F4East Southeast F4Saturday20°CF4 Forecast valid 6 am to 6 pm SaturdayMax20°CFair with sunny periodsUV Index: 7 F4West F4View weather for Jersey 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 ContentIf you prefer a text-only forecast, m.gov.je has a layout ideal for your smartphone.