Leftover showers should clear out of Western New York by 8 p.m. Tuesday. Then we'll see a little lull in the unsettled weather for the middle part of the week.
Humidity will slowly increase Wednesday into Thursday ahead of a fairly weak cold front. That front may set off a few isolated thunderstorms Thursday afternoon and evening. A chance for some wet weather will last into part of Friday.
The weekend forecast still looks very nice for mid August. Humidity will lower Saturday and clouds will scour out by Saturday afternoon. Sunday should have lots of sunshine, as should Monday.
Another cold front will approach on Tuesday. Temperatures should stay on a pretty even keel through the coming week with no major warm ups or cool downs coming.