October weather in Deer Creek, IL
The average temperature in Deer Creek in October is 54.6°F (42.5°F–66.8°F). Average precipitation: 3.14 inches.
October is a fall month in Deer Creek, and is warmer than the annual average of 52.1°F. Daily temperatures swing about 24.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 53m. For travel, October is a comfortable month to visit.
Avg High
66.8°F
Avg Low
42.5°F
Precipitation
3.14 in
Daylight
10h 53m
October records in Deer Creek
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (2025) | 33.1°F (2003) | 0.48 in (1998) |
| October 2 | 91.0°F (2019) | 21.9°F (2003) | 0.85 in (2009) |
| October 3 | 90.0°F (2006) | 26.1°F (2003) | 1.12 in (1991) |
| October 4 | 93.0°F (2006) | 30.0°F (2010) | 1.57 in (1991) |
| October 5 | 90.0°F (2005) | 24.1°F (2004) | 0.95 in (1991) |
| October 6 | 89.1°F (2007) | 28.0°F (2004) | 1.89 in (2016) |
| October 7 | 90.0°F (2007) | 28.0°F (2000) | 0.73 in (2021) |
| October 8 | 91.0°F (2007) | 25.0°F (2012) | 0.98 in (2018) |
| October 9 | 89.1°F (2007) | 23.0°F (2000) | 0.90 in (2009) |
| October 10 | 88.0°F (2010) | 26.1°F (2000) | 0.87 in (1990) |
| October 11 | 87.1°F (2021) | 27.0°F (1996) | 1.05 in (2017) |
| October 12 | 84.9°F (2020) | 28.9°F (2006) | 2.31 in (2021) |
| October 13 | 88.0°F (2024) | 28.0°F (2006) | 0.80 in (1997) |
| October 14 | 82.0°F (1996) | 24.1°F (2002) | 1.31 in (2012) |
| October 15 | 81.0°F (2005) | 26.1°F (2006) | 0.86 in (2017) |
| October 16 | 84.0°F (1999) | 27.0°F (2020) | 0.88 in (2008) |
| October 17 | 80.1°F (1998) | 25.0°F (2004) | 1.10 in (1993) |
| October 18 | 88.0°F (2016) | 23.0°F (1999) | 0.91 in (2012) |
| October 19 | 82.0°F (2016) | 24.1°F (2022) | 1.26 in (2025) |
| October 20 | 81.0°F (2003) | 24.1°F (1999) | 0.43 in (2012) |
| October 21 | 88.0°F (2003) | 21.9°F (2018) | 0.40 in (1993) |
| October 22 | 82.9°F (2024) | 23.0°F (1997) | 0.71 in (2001) |
| October 23 | 84.0°F (2020) | 25.0°F (1997) | 2.09 in (2009) |
| October 24 | 79.0°F (2022) | 19.9°F (1999) | 1.46 in (2021) |
| October 25 | 80.1°F (2012) | 21.9°F (2013) | 2.01 in (2021) |
| October 26 | 80.1°F (2004) | 23.0°F (2013) | 0.96 in (2022) |
| October 27 | 78.1°F (2000) | 23.0°F (2013) | 1.93 in (2019) |
| October 28 | 79.0°F (1998) | 23.0°F (1997) | 1.13 in (1998) |
| October 29 | 82.0°F (1999) | 23.0°F (2010) | 1.01 in (2021) |
| October 30 | 84.9°F (2024) | 26.1°F (2008) | 1.78 in (2009) |
| October 31 | 81.0°F (2024) | 24.1°F (2023) | 3.02 in (2013) |