It's going to be toasty for the Independence Day Holiday across Colorado. Denver can expect to be in the low to mid-90's throughout the week with Castle Rock hanging around the low 90's to upper 80's. Conditions will overall be quite dry, but keep an eye out for isolated storms with lightning and wind as the main threats.
The best chance for seeing a stray shower or thunderstorm will be on Sunday so keep that in mind if you have outdoor activities in the afternoon hours!
A couple other notes; UV index will be very high so expect sunburn to happen quickly if you don't have sunscreen on! Additionally, fire danger across the area is high so be careful with fires or fireworks!