Take the same period and see how the difference is notable for a forecast one day after the other:
Monday 14 Jun - Monday 28 Jun
Confidence is typically low for this period, but it seems most likely that changeable conditions will characterise most of this period, with plenty of fine weather around but also spells of rain and showers, particularly but not exclusively across the north-west. Temperatures are likely to be around average, although this doesn't preclude short hot or cold spells during these two weeks.
Tuesday 15 Jun - Tuesday 29 Jun
Confidence is typically low for this period, but high pressure looks to be most likely with generally fine and dry conditions for most. However, the risk of some showers developing through the days is still possible with perhaps cloudier conditions and outbreaks of rain across the far west at times. Temperatures are likely to be above average.