Weather on September 14
Chicago, IL
55 Years of Data
About This Date
September 14th in Chicago, IL typically brings pleasant fall weather, with average highs around 75°F and lows near 60°F. Over 54 years of records, the warmest September 14th was in 1994 (80°F average), while the coldest was 1974 (56°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 22% of September 14th dates historically, with the wettest September 14th recording 1.8" 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 September 14th in Chicago, IL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 72° | 57° | 64° | — | — |
| 2025 | 76° | 66° | 71° | — | — |
| 2024 | 80° | 69° | 75° | — | — |
| 2023 | 68° | 57° | 63° | — | — |
| 2022 | 72° | 63° | 67° | — | — |
| 2021 | 85° | 68° | 76° | — | — |
| 2020 | 70° | 60° | 65° | — | — |
| 2019 | 81° | 60° | 70° | — | — |
| 2018 | 85° | 61° | 73° | — | — |
| 2017 | 74° | 61° | 67° | — | — |
| 2016 | 72° | 65° | 68° | — | — |
| 2015 | 81° | 57° | 69° | — | — |
| 2014 | 66° | 50° | 58° | — | — |
| 2013 | 71° | 54° | 62° | — | — |
| 2012 | 78° | 59° | 69° | — | — |
| 2011 | 66° | 55° | 61° | — | — |
| 2010 | 73° | 64° | 69° | — | — |
| 2009 | 81° | 67° | 74° | — | — |
| 2008 | 74° | 62° | 68° | — | — |
| 2007 | 70° | 51° | 60° | — | — |
| 2006 | 72° | 63° | 67° | — | — |
| 2005 | 78° | 67° | 72° | — | — |
| 2004 | 86° | 68° | 77° | — | — |
| 2003 | 75° | 61° | 68° | 0.63" | — |
| 2002 | 86° | 61° | 73° | — | — |
| 2001 | 64° | 55° | 60° | — | — |
| 2000 | 75° | 58° | 66° | 0.17" | — |
| 1999 | 73° | 50° | 62° | — | — |
| 1998 | 78° | 69° | 74° | 0.38" | — |
| 1997 | 80° | 65° | 72° | — | — |
| 1994warmest | 88° | 73° | 80° | — | — |
| 1993 | 67° | 60° | 63° | 1.8" | — |
| 1992 | 83° | 65° | 74° | — | — |
| 1991 | 73° | 69° | 71° | 0.06" | — |
| 1990 | 85° | 68° | 76° | 0.2" | — |
| 1989 | 61° | 56° | 58° | 0.04" | — |
| 1988 | 79° | 56° | 67° | — | — |
| 1987 | 72° | 55° | 63° | — | — |
| 1986 | 70° | 58° | 64° | — | — |
| 1985 | 65° | 48° | 56° | — | — |
| 1984 | 69° | 49° | 59° | 0.21" | — |
| 1983 | 70° | 54° | 62° | 0.11" | — |
| 1982 | 80° | 71° | 76° | 0.02" | — |
| 1981 | 86° | 66° | 76° | — | — |
| 1980 | 83° | 65° | 74° | — | — |
| 1979 | 68° | 54° | 61° | — | — |
| 1978 | 89° | 70° | 79° | 0.76" | — |
| 1977 | 69° | 53° | 61° | 0.01" | — |
| 1976 | 84° | 67° | 75° | — | — |
| 1975 | 66° | 49° | 57° | — | — |
| 1974coldest | 65° | 48° | 56° | — | — |
| 1973 | 70° | 65° | 67° | — | — |
| 1972 | 70° | 59° | 64° | — | — |
| 1971 | 89° | 60° | 75° | — | — |
Chicago, IL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Chicago, IL Monthly Precipitation
Average rainfall per month, in inches.
Chicago, 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 Chicago, IL
Most pleasant months in Chicago, IL: May, June, July, August, September.
What to expect on September 14th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
September 14th outlook →