October weather in New Salem, IL
The average temperature in New Salem in October is 55.8°F (43.8°F–67.9°F). Average precipitation: 3.01 inches.
October is a fall month in New Salem, and is warmer than the annual average of 53.8°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 55m. For travel, October is a comfortable month to visit.
Avg High
67.9°F
Avg Low
43.8°F
Precipitation
3.01 in
Daylight
10h 55m
October records in New Salem
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (2023) | 36.0°F (2004) | 0.97 in (2007) |
| October 2 | 88.0°F (2018) | 33.1°F (2011) | 1.64 in (2014) |
| October 3 | 91.0°F (2018) | 33.1°F (1996) | 1.80 in (2014) |
| October 4 | 93.0°F (2018) | 28.9°F (2004) | 0.40 in (2013) |
| October 5 | 88.0°F (2005) | 30.9°F (2020) | 1.34 in (1991) |
| October 6 | 89.1°F (2007) | 32.0°F (2020) | 0.68 in (1998) |
| October 7 | 87.1°F (1997) | 28.0°F (2000) | 0.97 in (2004) |
| October 8 | 90.0°F (2007) | 28.9°F (2000) | 2.25 in (2018) |
| October 9 | 89.1°F (2018) | 28.9°F (2000) | 0.63 in (1994) |
| October 10 | 87.1°F (2018) | 28.9°F (2000) | 0.25 in (2018) |
| October 11 | 84.0°F (2020) | 28.0°F (2000) | 0.60 in (2019) |
| October 12 | 84.0°F (2024) | 28.0°F (2000) | 0.92 in (2021) |
| October 13 | 87.1°F (2024) | 34.0°F (2019) | 0.50 in (1997) |
| October 14 | 82.0°F (1996) | 30.0°F (2002) | 2.24 in (2012) |
| October 15 | 82.9°F (2020) | 30.9°F (1997) | 0.80 in (2017) |
| October 16 | 81.0°F (2016) | 30.0°F (2004) | 0.22 in (1993) |
| October 17 | 87.1°F (2016) | 28.9°F (2024) | 0.25 in (1993) |
| October 18 | 91.0°F (2016) | 27.0°F (2022) | 1.02 in (2002) |
| October 19 | 82.9°F (2016) | 26.1°F (2022) | 0.44 in (2020) |
| October 20 | 80.1°F (2005) | 27.0°F (2022) | 1.17 in (2005) |
| October 21 | 82.0°F (2007) | 28.0°F (2002) | 1.28 in (2005) |
| October 22 | 84.0°F (2007) | 28.0°F (2002) | 0.23 in (2000) |
| October 23 | 82.9°F (2020) | 28.9°F (1997) | 0.95 in (1996) |
| October 24 | 79.0°F (2010) | 30.0°F (1998) | 0.82 in (2010) |
| October 25 | 82.9°F (2012) | 26.1°F (2013) | 0.82 in (2021) |
| October 26 | 82.0°F (2011) | 26.1°F (2013) | 1.54 in (2022) |
| October 27 | 77.0°F (2000) | 28.0°F (1997) | 0.78 in (2019) |
| October 28 | 78.1°F (1998) | 28.0°F (1997) | 0.93 in (2015) |
| October 29 | 81.0°F (2004) | 26.1°F (2017) | 1.00 in (2023) |
| October 30 | 84.0°F (2016) | 28.0°F (2010) | 1.10 in (2019) |
| October 31 | 80.1°F (2018) | 24.1°F (2023) | 3.46 in (2004) |