October weather in Bull Valley, IL
The average temperature in Bull Valley in October is 52.2°F (42.4°F–61.9°F). Average precipitation: 3.20 inches. Average snowfall is 0.2 inches.
October is a fall month in Bull Valley, and is warmer than the annual average of 49.2°F. Daily temperatures swing about 19.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 49m. For travel, October is a comfortable month to visit.
Avg High
61.9°F
Avg Low
42.4°F
Precipitation
3.20 in
Snow
0.2 in
October records in Bull Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 82.9°F (2019) | 42.1°F (2011) | 0.51 in (1995) |
| October 2 | 82.9°F (2019) | 37.9°F (2011) | 1.22 in (2009) |
| October 3 | 82.9°F (2023) | 34.0°F (2011) | 0.86 in (2006) |
| October 4 | 87.1°F (2025) | 39.0°F (2020) | 3.47 in (1991) |
| October 5 | 86.0°F (2025) | 33.1°F (2020) | 0.60 in (2001) |
| October 6 | 82.9°F (2025) | 34.0°F (2020) | 1.58 in (2018) |
| October 7 | 82.0°F (2025) | 36.0°F (2012) | 0.75 in (2016) |
| October 8 | 80.1°F (2011) | 32.0°F (2022) | 0.98 in (1994) |
| October 9 | 82.0°F (2011) | 33.1°F (2022) | 0.46 in (1993) |
| October 10 | 84.0°F (2018) | 33.1°F (2022) | 0.33 in (2012) |
| October 11 | 75.9°F (2011) | 34.0°F (2012) | 1.95 in (2017) |
| October 12 | 81.0°F (2024) | 34.0°F (2019) | 0.61 in (2021) |
| October 13 | 77.0°F (2011) | 32.0°F (2018) | 1.12 in (2001) |
| October 14 | 69.1°F (2017) | 32.0°F (2018) | 1.87 in (2023) |
| October 15 | 73.0°F (2020) | 32.0°F (2022) | 0.79 in (2014) |
| October 16 | 66.0°F (2015) | 32.0°F (2022) | 1.49 in (2007) |
| October 17 | 69.1°F (2025) | 32.0°F (2015) | 0.76 in (2006) |
| October 18 | 66.9°F (2012) | 30.9°F (2015) | 2.81 in (1998) |
| October 19 | 71.1°F (2021) | 30.0°F (2022) | 0.35 in (1991) |
| October 20 | 72.0°F (2015) | 28.9°F (2022) | 0.83 in (1995) |
| October 21 | 72.0°F (2021) | 26.1°F (2018) | 0.21 in (2008) |
| October 22 | 73.9°F (2022) | 26.1°F (2018) | 1.07 in (2020) |
| October 23 | 79.0°F (2016) | 30.0°F (2013) | 1.85 in (2001) |
| October 24 | 77.0°F (2022) | 30.0°F (2013) | 0.98 in (2001) |
| October 25 | 79.0°F (2023) | 28.0°F (2013) | 1.36 in (2021) |
| October 26 | 72.0°F (2012) | 28.0°F (2013) | 0.86 in (2022) |
| October 27 | 64.9°F (2023) | 28.0°F (2012) | 1.58 in (2019) |
| October 28 | 75.0°F (2014) | 28.0°F (2020) | 0.43 in (1998) |
| October 29 | 66.0°F (2024) | 28.0°F (2020) | 0.64 in (2021) |
| October 30 | 80.1°F (2024) | 27.0°F (2023) | 1.41 in (1996) |
| October 31 | 77.0°F (2024) | 26.1°F (2023) | 1.49 in (2018) |