UK weather: Temperatures to hit 35C before rain brings a change - what to expectAfter another spell of hot weather, the UK's weather pattern is beginning to shift. An associated warm front will bring outbreaks of rain to Scotland, while southern Scotland and Northern Ireland should see brighter conditions during the afternoon. Overnight, low pressure will continue to track north-eastwards, bringing further rain to Scotland and Northern Ireland. Heavy rain for some on TuesdayTuesday will begin on a damp note across Scotland and Northern Ireland, with outbreaks of rain that could become heavy and thundery at times. Scotland and Northern Ireland can expect a mixture of scattered showers and longer spells of rain, some of which could be heavy across northern districts.