Weather forecast for: Spring Branch TX
Last Update: 6:42 pm CDT Sep 8, 2026
Tonight: Mostly clear, with a low around 75. Southeast wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 20 mph.
Wednesday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 97. Heat index values as high as 103. Calm wind becoming east southeast around 5 mph in the afternoon.
Wednesday Night: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm after midnight.
Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Heat index values as high as 105. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night: Mostly clear, with a low around 74. Southeast wind around 5 mph becoming calm after midnight.
Friday: Sunny, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.
Friday Night: Mostly clear, with a low around 74. South southeast wind 5 to 10 mph.
Saturday: Sunny and hot, with a high near 99. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night: Mostly clear, with a low around 74. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday: Mostly sunny, with a high near 97.
Sunday Night: Mostly clear, with a low around 74.
Monday: Mostly sunny, with a high near 96.
Monday Night: Mostly clear, with a low around 74.
Tuesday: Mostly sunny, with a high near 96.
WeatherWorld.com
