October weather in Richton Park, IL
The average temperature in Richton Park in October is 52.8°F (42.4°F–63.1°F). Average precipitation: 3.65 inches. Average snowfall is 0.2 inches.
October is a fall month in Richton Park, and is warmer than the annual average of 49.8°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 10h 51m. For travel, October is a comfortable month to visit.
Avg High
63.1°F
Avg Low
42.4°F
Precipitation
3.65 in
Snow
0.2 in
October records in Richton Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 89.1°F (1952) | 32.0°F (1958) | 0.66 in (1977) |
| October 2 | 88.0°F (2019) | 28.0°F (1974) | 1.46 in (1979) |
| October 3 | 90.0°F (1954) | 28.0°F (1952) | 1.93 in (1986) |
| October 4 | 89.1°F (2025) | 32.0°F (1968) | 1.25 in (2000) |
| October 5 | 88.0°F (2025) | 27.0°F (1980) | 2.26 in (1955) |
| October 6 | 91.0°F (1963) | 21.0°F (1952) | 1.16 in (1959) |
| October 7 | 89.1°F (2007) | 25.0°F (1952) | 0.85 in (2017) |
| October 8 | 84.9°F (1997) | 24.1°F (1952) | 1.30 in (2008) |
| October 9 | 88.0°F (2007) | 28.9°F (2000) | 1.04 in (1954) |
| October 10 | 87.1°F (2010) | 28.0°F (1964) | 5.93 in (1954) |
| October 11 | 86.0°F (1962) | 28.0°F (1987) | 1.27 in (1954) |
| October 12 | 84.0°F (1956) | 25.0°F (1987) | 1.15 in (2001) |
| October 13 | 86.0°F (2008) | 21.9°F (1988) | 1.15 in (1970) |
| October 14 | 86.0°F (1975) | 28.0°F (1979) | 2.05 in (2001) |
| October 15 | 84.9°F (1962) | 28.9°F (2006) | 3.50 in (2017) |
| October 16 | 88.0°F (2000) | 27.0°F (1991) | 0.78 in (1979) |
| October 17 | 84.9°F (1956) | 30.0°F (1992) | 1.66 in (1993) |
| October 18 | 84.9°F (1953) | 24.1°F (1952) | 3.18 in (1988) |
| October 19 | 86.0°F (2000) | 26.1°F (1992) | 1.87 in (1961) |
| October 20 | 84.9°F (1953) | 26.1°F (1960) | 1.20 in (1995) |
| October 21 | 86.0°F (1953) | 24.1°F (1952) | 0.65 in (1984) |
| October 22 | 84.9°F (1953) | 21.9°F (1976) | 0.82 in (1957) |
| October 23 | 84.0°F (1963) | 21.9°F (1969) | 2.81 in (2009) |
| October 24 | 81.0°F (1963) | 18.0°F (1981) | 0.68 in (2017) |
| October 25 | 80.1°F (1963) | 19.9°F (2006) | 3.58 in (2021) |
| October 26 | 82.9°F (1963) | 18.0°F (1962) | 1.70 in (2022) |
| October 27 | 77.0°F (2000) | 25.0°F (1969) | 2.45 in (2019) |
| October 28 | 75.9°F (2014) | 24.1°F (1976) | 0.65 in (1998) |
| October 29 | 79.0°F (1999) | 17.1°F (1952) | 0.65 in (1961) |
| October 30 | 81.0°F (2024) | 21.0°F (1988) | 1.61 in (2009) |
| October 31 | 78.1°F (2024) | 24.1°F (1954) | 2.60 in (2013) |