Weather on October 31
Elgin, IL
55 Years of Data
Avg High
59°F
Avg Low
38°F
Warmest
2024
70°F avg
Coldest
1988
31°F avg
About This Date
October 31st in Elgin, IL typically brings cool fall weather, with average highs around 59°F and lows near 38°F. Over 54 years of records, the warmest October 31st was in 2024 (70°F average), while the coldest was 1988 (31°F) — a 39°F range across recorded history. Precipitation has occurred on 31% of recorded October 31st dates, with snow falling 2% of the time. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for October 31st in Elgin, IL? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 39° | 48° | — | — |
| 2024warmest | 78° | 62° | 70° | — | — |
| 2023 | 41° | 27° | 34° | — | — |
| 2022 | 64° | 41° | 53° | 0.2" | — |
| 2021 | 63° | 41° | 52° | 0.05" | — |
| 2020 | — | 25° | — | — | — |
| 2019 | 48° | 31° | 39° | 0.51" | 0.5" |
| 2018 | 62° | 45° | 53° | 1.65" | — |
| 2017 | 49° | 33° | 41° | — | — |
| 2016 | 58° | 37° | 47° | — | — |
| 2015 | 56° | 33° | 44° | 0.18" | — |
| 2014 | 51° | 32° | 42° | — | — |
| 2013 | 62° | 48° | 55° | 1.65" | — |
| 2012 | 46° | 31° | 38° | — | — |
| 2011 | 55° | 34° | 44° | 0.3" | — |
| 2010 | 63° | 33° | 48° | — | — |
| 2009 | 66° | 39° | 53° | 0.84" | — |
| 2008 | 63° | 32° | 47° | — | — |
| 2007 | 67° | 40° | 53° | — | — |
| 2006 | 69° | 34° | 51° | — | — |
| 2005 | 65° | 42° | 53° | — | — |
| 2004 | 59° | 44° | 52° | 0.03" | — |
| 2003 | 70° | 44° | 57° | — | — |
| 2002 | 50° | 36° | 43° | — | — |
| 2001 | 53° | 47° | 50° | — | — |
| 2000 | 66° | 46° | 56° | — | — |
| 1999 | 75° | 46° | 61° | 0.15" | — |
| 1998 | 62° | 52° | 57° | 0.1" | — |
| 1997 | 60° | 44° | 52° | — | — |
| 1996 | 46° | 25° | 35° | — | — |
| 1995 | 52° | 36° | 44° | 0.38" | — |
| 1994 | 61° | 34° | 47° | — | — |
| 1993 | 40° | 28° | 34° | — | — |
| 1992 | 46° | 37° | 42° | — | — |
| 1991 | 40° | 35° | 37° | 0.38" | — |
| 1990 | 72° | 42° | 57° | — | — |
| 1989 | 73° | 39° | 56° | 0.58" | — |
| 1988coldest | 43° | 19° | 31° | — | — |
| 1987 | 69° | 37° | 53° | — | — |
| 1986 | 60° | 37° | 49° | — | — |
| 1985 | 55° | 39° | 47° | — | — |
| 1984 | 55° | 34° | 44° | — | — |
| 1983 | 55° | 39° | 47° | — | — |
| 1982 | 66° | 47° | 56° | 0.36" | — |
| 1981 | — | 43° | — | — | — |
| 1980 | 50° | — | — | — | — |
| 1979 | 64° | 45° | 54° | — | — |
| 1978 | 68° | 38° | 53° | — | — |
| 1977 | 55° | 36° | 45° | — | — |
| 1976 | 45° | 30° | 37° | 1.02" | — |
| 1975 | 52° | 34° | 43° | — | — |
| 1974 | 75° | 60° | 68° | — | — |
| 1973 | 58° | 45° | 51° | 0.64" | — |
| 1971 | 70° | 36° | 53° | — | — |
54 years of data from ELGIN WATER