October weather in Walnut Hill, IL
The average temperature in Walnut Hill in October is 57.0°F (44.7°F–69.3°F). Average precipitation: 3.45 inches.
October is a fall month in Walnut Hill, and is warmer than the annual average of 54.7°F. Daily temperatures swing about 24.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 58m. For travel, October is a comfortable month to visit.
Avg High
69.3°F
Avg Low
44.7°F
Precipitation
3.45 in
Daylight
10h 58m
October records in Walnut Hill
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (2019) | 33.1°F (2003) | 0.36 in (2016) |
| October 2 | 93.9°F (2019) | 28.9°F (2003) | 0.22 in (2012) |
| October 3 | 93.9°F (2019) | 28.9°F (2003) | 2.31 in (2014) |
| October 4 | 89.1°F (2002) | 33.1°F (2010) | 0.52 in (2012) |
| October 5 | 90.0°F (2006) | 28.9°F (2020) | 0.35 in (2001) |
| October 6 | 90.0°F (2007) | 28.9°F (2020) | 1.18 in (2013) |
| October 7 | 91.0°F (2007) | 27.0°F (2000) | 0.50 in (1998) |
| October 8 | 91.9°F (2007) | 28.0°F (2000) | 1.12 in (1999) |
| October 9 | 91.9°F (2007) | 25.0°F (2000) | 3.20 in (2009) |
| October 10 | 88.0°F (2010) | 28.0°F (2000) | 0.66 in (2009) |
| October 11 | 89.1°F (2010) | 32.0°F (2000) | 1.65 in (2019) |
| October 12 | 88.0°F (2010) | 30.0°F (2006) | 1.03 in (2001) |
| October 13 | 84.9°F (2010) | 28.9°F (2006) | 0.59 in (2011) |
| October 14 | 82.0°F (2000) | 26.1°F (2002) | 2.87 in (2001) |
| October 15 | 86.0°F (2017) | 30.0°F (2002) | 0.85 in (2017) |
| October 16 | 82.9°F (1999) | 28.9°F (2020) | 0.99 in (2008) |
| October 17 | 84.9°F (1999) | 28.9°F (2001) | 2.28 in (2006) |
| October 18 | 82.9°F (2016) | 27.0°F (2022) | 1.53 in (2007) |
| October 19 | 82.9°F (2007) | 26.1°F (2022) | 1.53 in (2020) |
| October 20 | 84.0°F (2005) | 27.0°F (2022) | 1.60 in (2016) |
| October 21 | 82.0°F (2003) | 25.0°F (2018) | 0.65 in (2005) |
| October 22 | 80.1°F (2007) | 26.1°F (2018) | 0.03 in (2019) |
| October 23 | 84.0°F (2020) | 28.0°F (2006) | 1.79 in (2009) |
| October 24 | 82.9°F (2000) | 24.1°F (1999) | 1.53 in (2008) |
| October 25 | 82.9°F (2000) | 21.9°F (2013) | 0.54 in (2021) |
| October 26 | 82.9°F (2000) | 23.0°F (2013) | 1.10 in (2019) |
| October 27 | 81.0°F (2000) | 27.0°F (2001) | 1.88 in (2019) |
| October 28 | 81.0°F (2023) | 27.0°F (2001) | 0.82 in (2006) |
| October 29 | 84.0°F (1999) | 26.1°F (2010) | 1.58 in (2002) |
| October 30 | 82.0°F (2024) | 28.0°F (2010) | 0.70 in (2009) |
| October 31 | 80.1°F (2024) | 21.0°F (2023) | 0.85 in (2009) |