After having the boundary sit across the Middle TN area yesterday, that will push further south today and leave many of us dry (can't rule out an isolated shower or t'shower for the counties bordering AL though).
After today...we won't be seeing many days of sunshine or dryness. The QPF readings (which they measure how much rain is expected over an extended period) have all areas of Middle TN and SCK getting over 2.5" of rain this week and one model has it over 3" for all areas with isolated higher amounts.
I will point out that Tuesday will be a mostly dry day til the later part of it into the overnight hours. Then Wednesday through Friday will be when we see the heavy rain come in and stay in.