Here in Salt Lake City, the historical average for mid-June is about 80 F high and 56 F low. Keep in mind the climate is extremely arid here, so 80 F feels less hot than it does on the east coast – you won’t be dripping with sweat (hopefully). Rain is unlikely in June (we certainly hope so), and the days are long, with the sunrise at 5:24 AM and the sunset at 8:28 PM. Here is a a forecast that should be fairly up-to-date: