Weather on September 11
Elgin, IL
55 Years of Data
Avg High
78°F
Avg Low
54°F
Warmest
2013
81°F avg
Coldest
1993
52°F avg
About This Date
September 11th in Elgin, IL typically brings pleasant fall weather, with average highs around 78°F and lows near 54°F. Over 54 years of records, the warmest September 11th was in 2013 (81°F average), while the coldest was 1993 (52°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 26% of September 11th dates historically, with the wettest September 11th recording 2.41" of rain. The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
Planning for September 11th in Elgin, IL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 54° | 67° | — | — |
| 2024 | 81° | 51° | 66° | — | — |
| 2023 | 82° | 52° | 67° | 1.07" | — |
| 2022 | 82° | 57° | 70° | — | — |
| 2021 | 80° | 54° | 67° | — | — |
| 2020 | 66° | 54° | 60° | 1.6" | — |
| 2019 | 89° | 71° | 80° | 0.03" | — |
| 2018 | 74° | 52° | 63° | — | — |
| 2017 | 72° | 45° | 58° | — | — |
| 2016 | 73° | 50° | 62° | 0.15" | — |
| 2015 | 70° | 57° | 63° | 1.68" | — |
| 2014 | 80° | 48° | 64° | 2.41" | — |
| 2013warmest | 93° | 70° | 81° | — | — |
| 2012 | 76° | 46° | 61° | — | — |
| 2011 | 80° | 55° | 68° | — | — |
| 2010 | 74° | 52° | 63° | 0.36" | — |
| 2009 | 85° | 51° | 68° | — | — |
| 2008 | 72° | 43° | 57° | — | — |
| 2007 | 72° | 48° | 60° | 0.76" | — |
| 2006 | 61° | 58° | 59° | 1.22" | — |
| 2005 | 92° | 69° | 80° | — | — |
| 2004 | 81° | 53° | 67° | — | — |
| 2003 | 86° | 62° | 74° | — | — |
| 2002 | 88° | 54° | 71° | 0.2" | — |
| 2001 | 77° | 49° | 63° | — | — |
| 2000 | 87° | 73° | 80° | — | — |
| 1999 | 75° | 46° | 61° | — | — |
| 1998 | 78° | 54° | 66° | — | — |
| 1997 | 72° | 50° | 61° | — | — |
| 1996 | 83° | 57° | 70° | — | — |
| 1995 | 65° | 44° | 54° | — | — |
| 1994 | 86° | 59° | 73° | — | — |
| 1993coldest | 65° | 40° | 52° | — | — |
| 1992 | 66° | 46° | 56° | — | — |
| 1991 | 81° | 63° | 72° | — | — |
| 1990 | 84° | 64° | 74° | — | — |
| 1989 | 71° | 53° | 62° | — | — |
| 1988 | 83° | 49° | 66° | — | — |
| 1987 | 78° | 54° | 66° | — | — |
| 1986 | 86° | 70° | 78° | 0.2" | — |
| 1985 | — | 52° | — | 0.03" | — |
| 1984 | 76° | 60° | 68° | 0.13" | — |
| 1983 | 91° | 53° | 72° | 2.26" | — |
| 1982 | 84° | 52° | 68° | — | — |
| 1981 | — | 58° | — | — | — |
| 1980 | 71° | 48° | 60° | — | — |
| 1979 | 84° | 52° | 68° | — | — |
| 1978 | 91° | 63° | 77° | — | — |
| 1977 | 73° | 47° | 60° | — | — |
| 1976 | 70° | 44° | 57° | — | — |
| 1975 | 74° | 53° | 63° | — | — |
| 1974 | 82° | 64° | 73° | — | — |
| 1973 | 75° | 50° | 63° | — | — |
| 1971 | 82° | 56° | 69° | — | — |
54 years of data from ELGIN WATER