From Brian Germ:
The atmosphere remains very moist across Central Texas on Sunday, and this will lead to more showers and thunderstorms forming to the west of I-35. The best chance for rain will be late Sunday and into Monday morning.
Conditions for Memorial Day on Monday will include a 40% chance for scattered showers and thunderstorms, but mainly during the morning hours. By the afternoon hours, skies should be a mixture of sun and clouds with only a few isolated showers in the area. Highs on Monday will reach the middle 80s.
Another active weather pattern returns to Central Texas for Tuesday through Thursday, as a cold front sweeps across the region. Expect widespread showers and thunderstorms at times with cooler daytime temperatures. Highs will only reach the upper 70s and lower 80s.
Drier conditions will return on Friday and into next weekend with cooler than normal temperatures in the lower 80s.