The weather in New Braunfels in August is very hot. The average temperatures are between 24°C and 36°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in New Braunfels during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in New Braunfels in August 2025.
If you’re planning to visit New Braunfels in the near future, we highly recommend that you review the 14 day weather forecast for New Braunfels before you arrive.
Temperatures
36° / 24°
Rainy Days
3
Snowy Days
0
Dry Days
28
Rainfall
86
mm
Sun Hours
11.5
Hrs
