BBC monthly outlook
Monday 3 July—Sunday 9 July
Signs of summer resurgence?
We look to start this week with a fairly cloudy picture, but it should quickly improve on Monday morning with some bright spells emerging (good news for the first day of the Wimbledon Championships!). By Tuesday all eyes will be to the west watching a rain band approach central parts but elsewhere, it's another mostly dry day with sunny spells. From mid-week we start to see a fair amount of uncertainty creeping into the forecast with the potential for showery outbreaks of rain to arrive from the south and these could be heavy and thundery. It's looking most likely that southern parts through Thursday and Friday will see some lively showers at times but also temperatures warmer than average. In contrast, northern areas are likely to keep temperatures around the seasonal norm with the potential for both showers and longer spells of rain.
Monday 10 July—Sunday 16 July
A northwest - southeast split continues.
As we look further ahead it looks likely that we will keep a fairly unsettled picture with bands of rain crossing the UK, interspersed by drier and brighter conditions. The best of the sunshine is likely to be in the southeast, however even here the summer threat of thundery showers moving in from the near continent is always present. The northwest is likely to see the lion's share of the wet and windy weather, although there should be some sunnier weather too at times, especially later in the week.
Monday 17 July—Sunday 30 July
Settling down for a time mid-month.
From mid-month, although there is a large amount of uncertainty, there are signals for a more settled period. Then as we head towards the end of the month, the weather looks like it will once again become more changeable, with the best of the warm weather becoming increasingly confined to the south.
Next week
We look ahead to the final month of Summer!
http://www.bbc.co.uk/weather/2635167#outlook