The rest of July and into the first week of August looks like it will be remaining overall cooler than you would expect and a little unsettled. The GEFS is no way meant to be a forecast but I like to use it for a general outlook.
This GEFS tells the story of cooler temperatures and some rain fall during every day.
If you look at the graph the top line is the temperature at 5,000 feet and the bottom of the graph is rainfall.
It looks like the temperature will briefly rise to around 20 c for a couple of days around the 27th before it drops away cooler again. It looks like the heaviest rainfall will fall over the next few days. After this the spikes are smaller so I think the rainfall will mainly be in the way of showers.