It might not rain all day, but eventually you will encounter a shower or t'shower, so keep the umbrella handy.
The rain chances are much higher in our western counties (as you can see on the top graphic) ranging from 70% there to 40% in Nashville to 30% in the eastern sections.
With some steamy sunshine this afternoon between t'showers we could touch 90°.
The good news is that ANOTHER cool front will push through tonight bringing cooler and drier air AGAIN to Middle Tennessee for Sunday and Monday.
We have been very fortunate to have several fronts push through this late summer with the relief for a few days from the heat and humidity.
Later this coming week, more "August like" weather will return, so enjoy Sunday and Monday's lower humidity and temps.