Weather on September 25
Elgin, IL
55 Years of Data
Avg High
71°F
Avg Low
48°F
Warmest
2007
79°F avg
Coldest
1989
46°F avg
About This Date
September 25th in Elgin, IL typically brings pleasant fall weather, with average highs around 71°F and lows near 48°F. Over 54 years of records, the warmest September 25th was in 2007 (79°F average), while the coldest was 1989 (46°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 28% of September 25th dates historically, with the wettest September 25th recording 2.21" of rain. The last decade has been 9.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 9.0°F warmer on this date compared to 20-30 years ago.
Planning for September 25th in Elgin, IL? Great weather for outdoor activities.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 56° | 65° | — | — |
| 2024 | 64° | 53° | 59° | 1.68" | — |
| 2023 | 78° | 56° | 67° | 0.28" | — |
| 2022 | 68° | 51° | 60° | 0.56" | — |
| 2021 | 79° | 47° | 63° | 0.2" | — |
| 2020 | 79° | 53° | 66° | — | — |
| 2019 | 79° | 56° | 67° | — | — |
| 2018 | 76° | 51° | 63° | 0.2" | — |
| 2017 | 93° | 62° | 78° | — | — |
| 2016 | 74° | 64° | 69° | — | — |
| 2015 | 78° | 54° | 66° | — | — |
| 2014 | 75° | 47° | 61° | — | — |
| 2013 | 71° | 46° | 59° | — | — |
| 2012 | 70° | 33° | 51° | — | — |
| 2011 | 64° | 48° | 56° | 0.08" | — |
| 2010 | 68° | 48° | 58° | — | — |
| 2009 | 73° | 62° | 68° | — | — |
| 2008 | 81° | 57° | 69° | — | — |
| 2007warmest | 90° | 68° | 79° | — | — |
| 2006 | 66° | 43° | 54° | 0.03" | — |
| 2005 | 70° | 62° | 66° | 0.66" | — |
| 2004 | 81° | 50° | 65° | — | — |
| 2003 | 74° | 43° | 58° | — | — |
| 2002 | 64° | 40° | 52° | — | — |
| 2001 | 57° | 38° | 47° | — | — |
| 2000 | 58° | 46° | 52° | — | — |
| 1999 | 68° | 43° | 55° | — | — |
| 1998 | 66° | 53° | 60° | — | — |
| 1997 | 71° | 42° | 57° | — | — |
| 1996 | 69° | 41° | 55° | — | — |
| 1995 | 61° | 36° | 48° | — | — |
| 1994 | 65° | 53° | 59° | 0.84" | — |
| 1993 | 65° | 40° | 52° | — | — |
| 1992 | 66° | 40° | 53° | — | — |
| 1991 | 54° | 43° | 48° | 0.08" | — |
| 1990 | 69° | 38° | 53° | — | — |
| 1989coldest | 59° | 34° | 46° | — | — |
| 1988 | 68° | 43° | 55° | — | — |
| 1987 | 68° | 41° | 55° | — | — |
| 1986 | 72° | 60° | 66° | 2.11" | — |
| 1985 | — | 38° | — | — | — |
| 1984 | 84° | 64° | 74° | 0.46" | — |
| 1983 | 65° | 35° | 50° | — | — |
| 1982 | 64° | 46° | 55° | — | — |
| 1981 | — | 59° | — | 0.25" | — |
| 1980 | 69° | 44° | 57° | — | — |
| 1979 | 69° | 43° | 56° | — | — |
| 1978 | 79° | 46° | 62° | — | — |
| 1977 | 74° | 52° | 63° | — | — |
| 1976 | 67° | 37° | 52° | — | — |
| 1975 | 61° | 45° | 53° | — | — |
| 1974 | 71° | 43° | 57° | — | — |
| 1973 | 75° | 56° | 65° | 2.21" | — |
| 1971 | 66° | 50° | 58° | 0.28" | — |
54 years of data from ELGIN WATER