77422 Weather (Brazoria, TX)

Weather forecast for: Brazoria TX

Last Update: 1:21 pm CDT Sep 11, 2026

This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 91. South wind around 10 mph.

Tonight: Mostly clear, with a low around 78. South wind around 5 mph.

Saturday: A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny, with a high near 93. Heat index values as high as 103. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Saturday Night: Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.

Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Light southeast wind becoming south 5 to 10 mph in the morning.

Sunday Night: Mostly clear, with a low around 77.

Monday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93.

Monday Night: Mostly clear, with a low around 77.

Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 93.

Tuesday Night: Mostly clear, with a low around 76.

Wednesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.

Thursday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.