A few showers will be possible, mainly during the morning hours, as a weak surface boundary tries to enter the region.
Otherwise, it will be partly sunny with warm and muggy conditions. High will be in the upper 70s to lower 80s, except mid-70s along the coast. Southwest winds 10 to 20 mph with higher gusts.
Tonight, Some drier air behind a weak surface boundary will bring slightly cooler temperatures, especially for interior southeast Texas and central Louisiana. Lows will be in the lower to mid-50s north of the I-10 corridor and upper 50s to mid-60s along and south of the I-10 corridor.
Tuesday, partly sunny skies with south to southwest winds of 5 to 15 mph. Warm temperatures with highs in the upper 70s to lower 80s, except mid-70s along the coast.