Find a forecast. Outlook for Saturday to Monday. The average temperature over the next 25 days in Anglesey from this forecast is 9°C (48°F) . This will bring potential for fog, frost and very cold nights. 9 ° 48° Light cloud. All times are GMT (Europe/London, GMT +0000) unless otherwise stated. Outlook for Friday to Sunday. All times are GMT (Europe/London, GMT +0000) unless otherwise stated. Outlook for Sunday to Tuesday. Updated four times a day to keep you totally up to date. Ani ... BBC Weather in association with MeteoGroup. 9 ° 48° Light cloud. On Wednesday, it will start off bright with sunny spells and a few showers. Be prepared with the most accurate 10-day forecast for Isle of Anglesey with highs, lows, chance of precipitation from The Weather Channel and Weather.com The west and northwest is most likely to see drier weather and sunshine, though this may extend to other parts at times. Saturday will see rain at first, but easing with some afternoon sunny spells developing, but cloud will build in later. Amlwch (Isle of Anglesey) weather. 14 day weather forecast for Isle of Anglesey - Your full local forecast for the next 14 days. Ani ... BBC Weather in association with MeteoGroup. Anglesey. Anglesey. Anglesey Weather Forecast, United Kingdom. 14-day weather forecast for Anglesey Airport. Sunday will be cloudy as heavy rain pushes in from the west, accompanied with strong winds. 14-day weather forecast for Anglesey Airport. 14-day weather forecast for Holyhead. Latest weather conditions and forecasts for the UK and the world. Outlook for Wednesday to Friday. 14-day weather forecast for Benllech. Access hourly, 10 day and 15 day forecasts along with up to the minute reports and videos from AccuWeather.com The warmest day over the next 25 days weather in Anglesey is forecast to be Friday 11th December 2020 at 10°C (50°F) and the warmest night on Sunday 13th December 2020 at 7°C (45°F). Get the Isle of Anglesey weather forecast.