August weather in Marion, LA
The average temperature in Marion in August is 80.5°F (68.7°F–92.3°F). Average precipitation: 4.28 inches.
August is a summer month in Marion, and is warmer than the annual average of 63.4°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 13m. For travel, August is hot.
Avg High
92.3°F
Avg Low
68.7°F
Precipitation
4.28 in
Daylight
13h 13m
August records in Marion
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 103.1°F (2011) | 63.9°F (2015) | 1.15 in (2025) |
| August 2 | 104.9°F (2011) | 61.3°F (2018) | 0.74 in (2021) |
| August 3 | 107.1°F (2011) | 60.6°F (2018) | 0.92 in (2014) |
| August 4 | 105.1°F (2011) | 63.5°F (2025) | 0.31 in (2017) |
| August 5 | 103.6°F (2011) | 62.2°F (2021) | 0.08 in (2009) |
| August 6 | 103.3°F (2011) | 62.8°F (2004) | 1.98 in (2012) |
| August 7 | 102.9°F (2011) | 57.9°F (2004) | 0.54 in (2017) |
| August 8 | 103.1°F (2015) | 59.4°F (2004) | 2.41 in (2017) |
| August 9 | 103.3°F (2015) | 59.0°F (2008) | 1.28 in (2014) |
| August 10 | 104.5°F (2015) | 62.4°F (2004) | 2.50 in (2022) |
| August 11 | 100.0°F (2007) | 64.4°F (2012) | 2.88 in (2008) |
| August 12 | 100.6°F (2011) | 54.9°F (2004) | 1.80 in (2008) |
| August 13 | 100.4°F (2007) | 50.2°F (2004) | 2.98 in (2011) |
| August 14 | 102.6°F (2006) | 48.6°F (2004) | 0.43 in (2019) |
| August 15 | 101.8°F (2006) | 51.4°F (2004) | 1.05 in (2016) |
| August 16 | 102.2°F (2024) | 54.3°F (2004) | 1.60 in (2016) |
| August 17 | 100.4°F (2025) | 55.0°F (2004) | 1.10 in (2012) |
| August 18 | 103.8°F (2024) | 60.1°F (2004) | 1.98 in (2012) |
| August 19 | 100.2°F (2025) | 61.9°F (2004) | 2.09 in (2008) |
| August 20 | 101.1°F (2006) | 61.3°F (2013) | 1.19 in (2018) |
| August 21 | 101.8°F (2005) | 60.8°F (2024) | 2.99 in (2004) |
| August 22 | 99.7°F (2007) | 59.2°F (2012) | 2.60 in (2022) |
| August 23 | 102.2°F (2005) | 54.0°F (2009) | 1.48 in (2006) |
| August 24 | 102.7°F (2023) | 54.1°F (2009) | 0.66 in (2006) |
| August 25 | 101.7°F (2023) | 55.8°F (2009) | 3.60 in (2016) |
| August 26 | 105.1°F (2023) | 52.9°F (2015) | 0.18 in (2006) |
| August 27 | 101.1°F (2024) | 56.3°F (2015) | 4.02 in (2020) |
| August 28 | 101.5°F (2024) | 54.3°F (2015) | 1.28 in (2003) |
| August 29 | 97.0°F (2015) | 57.2°F (2015) | 0.67 in (2022) |
| August 30 | 98.8°F (2011) | 59.4°F (2004) | 3.55 in (2012) |
| August 31 | 99.5°F (2011) | 56.1°F (2004) | 1.73 in (2017) |