Showers and thunderstorms are expected to move through Sunday night, bringing periods of heavy rain before cooler and drier air arrives to start the workweek.

Much of the upcoming week looks seasonable, with highs generally in the 70s and low 80s. While sunshine dominates Monday and Tuesday, a few rounds of unsettled weather are possible from Wednesday through Friday as weak disturbances bring occasional shower and thunderstorm chances.

Monday: Sunny, cooler and less humid, with highs in the mid- to upper 70s.

Tuesday: Mostly sunny and pleasant, with highs in the low to mid-70s.

Wednesday: Partly sunny, with scattered showers and thunderstorms possible, especially during the afternoon. Highs in the mid- to upper 70s.

Thursday: A mix of sun and clouds, with scattered showers possible. Highs in the low to mid-80s.

Friday: Partly sunny, with a chance for a passing shower. Highs in the low 80s.

Saturday: Sunny and comfortable, with highs in the low to mid-80s.