It was a Bank Holiday that was memorable for all the right reasons. Glorious sunshine and a favourable light breeze made it the warmest day of the year with a provisional high of 19.1C at Llysdinam. Sadly the sunshine for many isn't set to last.
Overnight temperatures drop to a mild 7-9C, there will be generally clear skies in the north with thicker cloud arriving in the south.
Tuesday is a changeover day with many parts continuing to enjoy warm temperatures. It will be bright and sunny across central and northern counties but cloud is pushing further north during the day. By the end of the morning light rain will arrive in south Wales and become more widespread later.
In the brighter weather we could see 20C or 68F but under the cloud it will still be a respectable 16-17C. Heavier rain will push across Wales overnight into Wednesday before clearing to sunny spells and showers. There's more rain to come on Thursday before drying out on Friday.