October weather in Brownsburg, IN
The average temperature in Brownsburg in October is 55.5°F (45.4°F–65.6°F). Average precipitation: 3.25 inches.
October is a fall month in Brownsburg, and is warmer than the annual average of 53.7°F. Daily temperatures swing about 20.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 55m. For travel, October is a comfortable month to visit.
Avg High
65.6°F
Avg Low
45.4°F
Precipitation
3.25 in
Daylight
10h 55m
October records in Brownsburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.0°F (2019) | 37.0°F (2003) | 0.22 in (2012) |
| October 2 | 90.0°F (2019) | 35.1°F (2003) | 0.51 in (2021) |
| October 3 | 87.1°F (2025) | 33.1°F (2003) | 0.64 in (1998) |
| October 4 | 86.0°F (2007) | 39.0°F (1996) | 0.61 in (2002) |
| October 5 | 86.0°F (2007) | 35.1°F (2020) | 1.84 in (2000) |
| October 6 | 89.1°F (2007) | 35.1°F (2012) | 1.71 in (2021) |
| October 7 | 91.0°F (2007) | 32.0°F (2000) | 1.57 in (1998) |
| October 8 | 99.0°F (2014) | 31.1°F (2012) | 0.89 in (2009) |
| October 9 | 84.9°F (2010) | 32.0°F (2000) | 0.95 in (1999) |
| October 10 | 86.0°F (2010) | 35.1°F (2012) | 0.70 in (2001) |
| October 11 | 84.9°F (2010) | 32.0°F (2012) | 1.65 in (2001) |
| October 12 | 95.0°F (2000) | 32.0°F (2006) | 0.40 in (2004) |
| October 13 | 78.1°F (2008) | 32.0°F (2006) | 0.79 in (2004) |
| October 14 | 82.0°F (2017) | 30.9°F (2002) | 1.46 in (2003) |
| October 15 | 81.0°F (2008) | 30.2°F (2006) | 1.38 in (2021) |
| October 16 | 78.1°F (1998) | 33.1°F (2020) | 1.44 in (2006) |
| October 17 | 82.0°F (2016) | 32.0°F (2009) | 0.59 in (2006) |
| October 18 | 81.0°F (2007) | 31.1°F (2015) | 1.23 in (2025) |
| October 19 | 75.0°F (2016) | 33.1°F (2015) | 1.78 in (2016) |
| October 20 | 79.0°F (2003) | 31.1°F (2022) | 1.47 in (2020) |
| October 21 | 78.1°F (2007) | 30.2°F (2018) | 1.27 in (2020) |
| October 22 | 80.1°F (2020) | 30.2°F (2011) | 0.80 in (2007) |
| October 23 | 79.0°F (2022) | 32.0°F (1997) | 1.27 in (2009) |
| October 24 | 78.1°F (2012) | 30.2°F (2006) | 1.50 in (2001) |
| October 25 | 75.9°F (2004) | 27.1°F (2006) | 1.00 in (2022) |
| October 26 | 78.1°F (2000) | 32.0°F (2017) | 1.81 in (2019) |
| October 27 | 82.0°F (2014) | 30.0°F (1997) | 1.53 in (2006) |
| October 28 | 80.1°F (1999) | 24.1°F (1997) | 0.45 in (2015) |
| October 29 | 80.1°F (2024) | 30.9°F (2005) | 1.26 in (2020) |
| October 30 | 80.1°F (2024) | 28.2°F (2008) | 0.82 in (2009) |
| October 31 | 77.0°F (1999) | 26.2°F (2023) | 2.24 in (2013) |