Averages from 2021–2025 (155 days of record).
Expect August days in Austin, Texas to top out around 97°F and cool to about 78°F overnight, with roughly 11 days of measurable rain across the month. In recent years August has ranged from 73°F to 107°F.
JanuaryFebruaryMarchAprilMayJuneJulySeptemberOctoberNovemberDecember
Current Austin, Texas forecast → · Historical data by Open-Meteo (ERA5).