October weather in Stillman Valley, IL
The average temperature in Stillman Valley in October is 52.0°F (41.8°F–62.3°F). Average precipitation: 2.63 inches. Average snowfall is 0.2 inches.
October is a fall month in Stillman Valley, and is warmer than the annual average of 49.4°F. Daily temperatures swing about 20.5°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 50m. For travel, October is a comfortable month to visit.
Avg High
62.3°F
Avg Low
41.8°F
Precipitation
2.63 in
Snow
0.2 in
October records in Stillman Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 90.0°F (1971) | 28.0°F (2003) | 1.65 in (2018) |
| October 2 | 88.0°F (1971) | 23.0°F (2003) | 0.79 in (2021) |
| October 3 | 90.0°F (1997) | 28.0°F (1952) | 1.21 in (1953) |
| October 4 | 88.0°F (2005) | 24.1°F (1989) | 2.18 in (1991) |
| October 5 | 89.1°F (1997) | 27.0°F (1980) | 1.75 in (1959) |
| October 6 | 90.0°F (1963) | 23.0°F (1952) | 0.93 in (1995) |
| October 7 | 88.0°F (2007) | 26.1°F (2001) | 0.92 in (1977) |
| October 8 | 86.0°F (2007) | 24.1°F (1987) | 0.52 in (2004) |
| October 9 | 90.0°F (2010) | 26.1°F (2000) | 1.84 in (1982) |
| October 10 | 84.9°F (1962) | 24.1°F (1964) | 4.78 in (1954) |
| October 11 | 86.0°F (2010) | 25.0°F (2009) | 1.33 in (1972) |
| October 12 | 84.9°F (2008) | 24.1°F (1987) | 1.55 in (1969) |
| October 13 | 87.1°F (1975) | 21.9°F (1988) | 2.71 in (2023) |
| October 14 | 84.0°F (1975) | 28.0°F (1979) | 1.80 in (2017) |
| October 15 | 86.0°F (1963) | 26.1°F (2006) | 1.06 in (1967) |
| October 16 | 82.0°F (1956) | 27.0°F (1991) | 0.87 in (1996) |
| October 17 | 84.0°F (1956) | 24.1°F (1952) | 2.01 in (1998) |
| October 18 | 86.0°F (1953) | 19.0°F (1952) | 1.85 in (1985) |
| October 19 | 84.0°F (1953) | 18.0°F (1992) | 1.72 in (1982) |
| October 20 | 86.0°F (1953) | 24.1°F (1952) | 0.38 in (1965) |
| October 21 | 84.0°F (1953) | 21.9°F (1952) | 0.61 in (2006) |
| October 22 | 82.9°F (1953) | 21.9°F (1976) | 1.52 in (2009) |
| October 23 | 82.9°F (1963) | 19.9°F (1981) | 1.71 in (2010) |
| October 24 | 81.0°F (2023) | 18.0°F (1981) | 1.46 in (1967) |
| October 25 | 78.1°F (1989) | 23.0°F (1987) | 0.88 in (1960) |
| October 26 | 81.0°F (1963) | 18.0°F (1962) | 1.15 in (2016) |
| October 27 | 78.1°F (2014) | 19.0°F (1976) | 1.24 in (1970) |
| October 28 | 73.9°F (1999) | 17.1°F (1976) | 1.37 in (1970) |
| October 29 | 81.0°F (2024) | 15.1°F (1952) | 1.56 in (1996) |
| October 30 | 79.0°F (1971) | 21.0°F (1988) | 1.36 in (2018) |
| October 31 | 75.0°F (1968) | 20.1°F (2019) | 1.37 in (1960) |