Weather on October 20
Elgin, IL
55 Years of Data
Avg High
60°F
Avg Low
39°F
Warmest
1971
67°F avg
Coldest
1992
33°F avg
About This Date
October 20th in Elgin, IL typically brings mild fall weather, with average highs around 60°F and lows near 39°F. Over 54 years of records, the warmest October 20th was in 1971 (67°F average), while the coldest was 1992 (33°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 31% of October 20th dates historically, with the wettest October 20th recording 4.32" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 20th in Elgin, IL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 37° | 49° | 0.91" | — |
| 2024 | 72° | 37° | 54° | — | — |
| 2023 | 58° | 51° | 54° | 0.2" | — |
| 2022 | 48° | 29° | 38° | — | — |
| 2021 | 71° | 45° | 58° | — | — |
| 2020 | 49° | 34° | 41° | 0.15" | — |
| 2019 | 68° | 33° | 51° | — | — |
| 2018 | 53° | 43° | 48° | 0.15" | — |
| 2017 | 71° | 42° | 57° | — | — |
| 2016 | 70° | 45° | 57° | 0.08" | — |
| 2015 | 73° | 47° | 60° | — | — |
| 2014 | 55° | 30° | 43° | — | — |
| 2013 | 57° | 35° | 46° | 0.18" | — |
| 2012 | 52° | 38° | 45° | 0.58" | — |
| 2011 | 47° | 40° | 43° | 0.89" | — |
| 2010 | 63° | 33° | 48° | — | — |
| 2009 | 64° | 42° | 53° | — | — |
| 2008 | 62° | 41° | 52° | — | — |
| 2007 | 59° | 44° | 52° | — | — |
| 2006 | 60° | 31° | 45° | — | — |
| 2005 | 58° | 42° | 50° | — | — |
| 2004 | 51° | 49° | 50° | 0.05" | — |
| 2003 | 70° | 46° | 58° | — | — |
| 2002 | 51° | 28° | 40° | — | — |
| 2001 | 61° | 41° | 51° | — | — |
| 2000 | 78° | 45° | 61° | — | — |
| 1999 | 60° | 34° | 47° | — | — |
| 1998 | 64° | 40° | 52° | — | — |
| 1997 | 66° | 33° | 50° | — | — |
| 1996 | 56° | 28° | 42° | — | — |
| 1995 | 77° | 43° | 60° | 4.32" | — |
| 1994 | 72° | 48° | 60° | — | — |
| 1993 | 59° | 49° | 54° | — | — |
| 1992coldest | 44° | 21° | 33° | 0.46" | — |
| 1991 | 45° | 28° | 36° | — | — |
| 1990 | 55° | 40° | 47° | — | — |
| 1989 | 38° | 32° | 35° | 0.61" | — |
| 1988 | 53° | 32° | 43° | — | — |
| 1987 | 56° | 35° | 45° | 0.38" | — |
| 1986 | 64° | 33° | 49° | — | — |
| 1985 | 59° | 50° | 55° | — | — |
| 1984 | 57° | 39° | 48° | — | — |
| 1983 | — | 44° | — | 0.05" | — |
| 1982 | 60° | 36° | 48° | 3.33" | — |
| 1981 | — | 41° | — | — | — |
| 1980 | 53° | 36° | 44° | — | — |
| 1979 | 72° | 60° | 66° | 0.76" | — |
| 1978 | 62° | 33° | 48° | — | — |
| 1977 | 55° | 36° | 45° | — | — |
| 1976 | 42° | 30° | 36° | 0.33" | — |
| 1975 | 51° | 36° | 43° | — | — |
| 1974 | 49° | 28° | 38° | — | — |
| 1973 | 71° | 38° | 54° | — | — |
| 1971warmest | 78° | 56° | 67° | — | — |
54 years of data from ELGIN WATER