Weather on September 9
Elgin, IL
55 Years of Data
About This Date
September 9th in Elgin, IL typically brings pleasant fall weather, with average highs around 77°F and lows near 56°F. Over 54 years of records, the warmest September 9th was in 1978 (80°F average), while the coldest was 1975 (53°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 28% of September 9th dates historically, with the wettest September 9th recording 6.2" of rain. The last decade has been 8.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 8.0°F cooler on this date compared to 20-30 years ago.
Planning for September 9th in Elgin, IL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 44° | 58° | — | — |
| 2024 | 72° | 43° | 57° | — | — |
| 2023 | 70° | 51° | 60° | — | — |
| 2022 | 82° | 56° | 69° | — | — |
| 2021 | 78° | 53° | 66° | — | — |
| 2020 | 61° | 57° | 59° | 3.94" | — |
| 2019 | 65° | 59° | 62° | — | — |
| 2018 | 70° | 56° | 63° | — | — |
| 2017 | 69° | 50° | 60° | — | — |
| 2016 | 82° | 60° | 71° | — | — |
| 2015 | 79° | 63° | 71° | 1.45" | — |
| 2014 | 78° | 54° | 66° | — | — |
| 2013 | 79° | 66° | 72° | — | — |
| 2012 | 73° | 51° | 62° | 0.41" | — |
| 2011 | 76° | 55° | 65° | 0.03" | — |
| 2010 | 71° | 47° | 59° | — | — |
| 2009 | 78° | 58° | 68° | — | — |
| 2008 | 65° | 45° | 55° | 2.08" | — |
| 2007 | 80° | 58° | 69° | — | — |
| 2006 | 83° | 59° | 71° | — | — |
| 2005 | 83° | 61° | 72° | — | — |
| 2004 | 72° | 54° | 63° | — | — |
| 2003 | 87° | 62° | 75° | — | — |
| 2002 | 91° | 62° | 77° | — | — |
| 2001 | 80° | 64° | 72° | 0.2" | — |
| 2000 | 83° | 67° | 75° | — | — |
| 1999 | 83° | 53° | 68° | — | — |
| 1998 | 72° | 51° | 61° | — | — |
| 1997 | 73° | 62° | 68° | — | — |
| 1996 | 83° | 65° | 74° | 0.28" | — |
| 1995 | 65° | 45° | 55° | — | — |
| 1994 | 79° | 56° | 67° | 0.05" | — |
| 1993 | 72° | 55° | 63° | — | — |
| 1992 | 69° | 56° | 62° | 0.43" | — |
| 1991 | 85° | 64° | 74° | — | — |
| 1990 | 79° | 63° | 71° | — | — |
| 1989 | 82° | 68° | 75° | 0.51" | — |
| 1988 | 81° | 51° | 66° | — | — |
| 1987 | 78° | 56° | 67° | 0.03" | — |
| 1986 | 72° | 42° | 57° | — | — |
| 1985 | — | 65° | — | 2.84" | — |
| 1984 | 70° | 62° | 66° | — | — |
| 1983 | 86° | 52° | 69° | — | — |
| 1982 | 74° | 50° | 62° | — | — |
| 1981 | — | 49° | — | — | — |
| 1980 | 84° | 62° | 73° | 6.2" | — |
| 1979 | 64° | 46° | 55° | — | — |
| 1978warmest | 95° | 64° | 80° | — | — |
| 1977 | 82° | 55° | 69° | — | — |
| 1976 | 89° | 50° | 70° | 1.32" | — |
| 1975coldest | 67° | 40° | 53° | — | — |
| 1974 | 81° | 57° | 69° | — | — |
| 1973 | 74° | 58° | 66° | 0.86" | — |
| 1971 | 86° | 62° | 74° | — | — |
Elgin, IL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Elgin, IL Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Elgin, IL Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Elgin, IL
Elgin, IL has no months that meet our "pleasant" threshold — every season has tradeoffs.