August weather in Fort Worth, TX
The average temperature in Fort Worth in August is 86.4°F (76.0°F–96.8°F). Average precipitation: inches.
August is a summer month in Fort Worth, and is warmer than the annual average of 67.5°F. Daily temperatures swing about 20.8°F between overnight low and afternoon high. Daylight averages about 13h 13m. For travel, August is hot.
Avg High
96.8°F
Avg Low
76.0°F
Precipitation
in
Daylight
13h 13m
August records in Fort Worth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 107.1°F (2012) | 64.9°F (2018) | 0.12 in (2009) |
| August 2 | 109.0°F (2011) | 66.9°F (2014) | 2.35 in (2021) |
| August 3 | 109.9°F (2011) | 69.1°F (2014) | 0.60 in (2021) |
| August 4 | 108.0°F (2011) | 70.0°F (2025) | 0.08 in (2025) |
| August 5 | 108.0°F (2010) | 72.0°F (2021) | 0.00 in (1945) |
| August 6 | 106.0°F (2011) | 71.1°F (2005) | 0.03 in (2009) |
| August 7 | 105.1°F (2013) | 73.0°F (2005) | 0.25 in (2017) |
| August 8 | 106.0°F (2014) | 69.1°F (1945) | 0.00 in (1945) |
| August 9 | 109.0°F (2023) | 71.1°F (1945) | 0.13 in (2012) |
| August 10 | 108.0°F (2023) | 70.0°F (1945) | 0.31 in (2022) |
| August 11 | 108.0°F (2023) | 68.0°F (2018) | 2.05 in (2018) |
| August 12 | 107.1°F (2016) | 71.1°F (2018) | 0.14 in (2018) |
| August 13 | 108.0°F (2023) | 69.1°F (2008) | 1.28 in (2012) |
| August 14 | 106.0°F (2020) | 70.0°F (2019) | 1.21 in (2018) |
| August 15 | 104.0°F (2006) | 68.0°F (2012) | 1.33 in (2008) |
| August 16 | 104.0°F (2011) | 66.9°F (2013) | 0.56 in (2005) |
| August 17 | 109.9°F (2023) | 66.9°F (2013) | 0.49 in (2020) |
| August 18 | 109.9°F (2023) | 69.1°F (2012) | 1.61 in (2022) |
| August 19 | 107.1°F (2011) | 66.0°F (2020) | 1.58 in (2016) |
| August 20 | 109.0°F (2023) | 66.9°F (2012) | 3.09 in (2016) |
| August 21 | 106.0°F (2023) | 68.0°F (2009) | 0.65 in (2009) |
| August 22 | 105.1°F (2010) | 63.0°F (2012) | 4.63 in (2022) |
| August 23 | 108.0°F (2010) | 69.1°F (1945) | 5.11 in (2022) |
| August 24 | 107.1°F (2023) | 66.9°F (1945) | 1.47 in (2017) |
| August 25 | 108.0°F (2023) | 66.0°F (1945) | 1.45 in (2017) |
| August 26 | 109.0°F (2023) | 68.0°F (2010) | 0.12 in (2010) |
| August 27 | 107.1°F (2011) | 68.0°F (1945) | 0.17 in (2017) |
| August 28 | 108.0°F (2011) | 66.0°F (2010) | 0.77 in (2009) |
| August 29 | 107.1°F (2020) | 64.0°F (2009) | 0.18 in (2014) |
| August 30 | 104.0°F (2011) | 66.0°F (2006) | 0.24 in (2016) |
| August 31 | 102.9°F (2011) | 66.0°F (2009) | 0.19 in (2019) |