Weather on August 25
Chicago, IL
55 Years of Data
About This Date
August 25th in Chicago, IL typically brings warm summer weather, with average highs around 81°F and lows near 67°F. Over 53 years of records, the warmest August 25th was in 2003 (84°F average), while the coldest was 2015 (63°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 19% of August 25th dates historically, with the wettest August 25th recording 2.03" 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 August 25th in Chicago, IL? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 57° | 63° | — | — |
| 2024 | 91° | 75° | 83° | — | — |
| 2023 | 82° | 71° | 77° | — | — |
| 2022 | 80° | 66° | 73° | — | — |
| 2021 | 91° | 72° | 81° | — | — |
| 2020 | 87° | 73° | 80° | — | — |
| 2019 | 74° | 65° | 69° | — | — |
| 2018 | 86° | 65° | 75° | — | — |
| 2017 | 70° | 59° | 64° | — | — |
| 2016 | 77° | 70° | 73° | — | — |
| 2015coldest | 67° | 59° | 63° | — | — |
| 2014 | 83° | 71° | 77° | — | — |
| 2013 | 90° | 70° | 80° | — | — |
| 2012 | 89° | 74° | 81° | — | — |
| 2011 | 77° | 70° | 73° | — | — |
| 2010 | 82° | 68° | 75° | — | — |
| 2009 | 83° | 66° | 74° | — | — |
| 2008 | 73° | 67° | 70° | — | — |
| 2007 | 77° | 67° | 72° | — | — |
| 2006 | 84° | 70° | 77° | — | — |
| 2005 | 78° | 68° | 73° | — | — |
| 2004 | 75° | 67° | 71° | 1.14" | — |
| 2003warmest | 97° | 72° | 84° | — | — |
| 2002 | 84° | 67° | 75° | — | — |
| 2001 | 81° | 71° | 76° | 2.03" | — |
| 2000 | 85° | 64° | 74° | — | — |
| 1999 | 72° | 67° | 69° | 0.41" | — |
| 1998 | 86° | 70° | 78° | 0.51" | — |
| 1997 | 73° | 63° | 68° | — | — |
| 1994 | 90° | 76° | 83° | — | — |
| 1993 | 88° | 71° | 79° | — | — |
| 1992 | 90° | 72° | 81° | — | — |
| 1991 | 88° | 67° | 77° | — | — |
| 1990 | 83° | 68° | 75° | — | — |
| 1989 | 76° | 64° | 70° | — | — |
| 1988 | 83° | 63° | 73° | — | — |
| 1987 | 71° | 58° | 64° | 0.46" | — |
| 1986 | 77° | 64° | 71° | — | — |
| 1985 | 76° | 58° | 67° | 0.18" | — |
| 1984 | 82° | 59° | 71° | — | — |
| 1983 | 86° | 72° | 79° | — | — |
| 1982 | 77° | 57° | 67° | 1.14" | — |
| 1981 | 82° | 71° | 77° | 0.43" | — |
| 1980 | 85° | 66° | 75° | — | — |
| 1979 | 75° | 59° | 67° | — | — |
| 1978 | 88° | 64° | 76° | — | — |
| 1977 | 75° | 53° | 64° | 0.03" | — |
| 1976 | 80° | 72° | 76° | — | — |
| 1975 | 82° | 72° | 77° | — | — |
| 1974 | 77° | 63° | 70° | — | — |
| 1973 | 83° | 70° | 76° | — | — |
| 1972 | 76° | 68° | 72° | — | — |
| 1971 | 85° | 62° | 73° | 0.03" | — |
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
Chicago, IL has no months that meet our "pleasant" threshold — every season has tradeoffs.