Weather on August 25
Indianapolis, IN
55 Years of Data
Avg High
83°F
Avg Low
63°F
Warmest
2023
83°F avg
Coldest
2025
60°F avg
About This Date
August 25th in Indianapolis, IN typically brings warm summer weather, with average highs around 83°F and lows near 63°F. Over 55 years of records, the warmest August 25th was in 2023 (83°F average), while the coldest was 2025 (60°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 25th dates historically, with the wettest August 25th recording 3.05" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for August 25th in Indianapolis, IN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025coldest | 69° | 52° | 60° | — | — |
| 2024 | 89° | 66° | 78° | — | — |
| 2023warmest | 90° | 77° | 83° | — | — |
| 2022 | 81° | 61° | 71° | — | — |
| 2021 | 80° | 66° | 73° | 2.59" | — |
| 2020 | 91° | 70° | 80° | — | — |
| 2019 | 79° | 57° | 68° | — | — |
| 2018 | 77° | 67° | 72° | 3.05" | — |
| 2017 | 75° | 55° | 65° | — | — |
| 2016 | 88° | 73° | 80° | — | — |
| 2015 | 73° | 52° | 62° | — | — |
| 2014 | 89° | 69° | 79° | 0.15" | — |
| 2013 | 88° | 59° | 73° | — | — |
| 2012 | 90° | 65° | 77° | — | — |
| 2011 | 92° | 64° | 78° | 0.33" | — |
| 2010 | 79° | 63° | 71° | — | — |
| 2009 | 77° | 53° | 65° | — | — |
| 2008 | 86° | 58° | 72° | — | — |
| 2007 | 93° | 71° | 82° | 0.1" | — |
| 2006 | 85° | 62° | 73° | — | — |
| 2005 | 80° | 59° | 70° | — | — |
| 2004 | 85° | 67° | 76° | 1.7" | — |
| 2003 | 83° | 62° | 72° | — | — |
| 2002 | 84° | 63° | 73° | — | — |
| 2001 | 84° | 67° | 75° | — | — |
| 2000 | 81° | 58° | 69° | — | — |
| 1999 | 80° | 58° | 69° | — | — |
| 1998 | 91° | 69° | 80° | 0.41" | — |
| 1997 | 77° | 58° | 67° | 0.56" | — |
| 1996 | 80° | 56° | 68° | — | — |
| 1995 | 86° | 61° | 73° | — | — |
| 1994 | 86° | 66° | 76° | — | — |
| 1993 | 90° | 71° | 80° | — | — |
| 1992 | 86° | 65° | 75° | — | — |
| 1991 | 91° | 67° | 79° | — | — |
| 1990 | 79° | 65° | 72° | — | — |
| 1989 | 74° | 62° | 68° | 0.38" | — |
| 1988 | 85° | 56° | 70° | — | — |
| 1987 | 76° | 58° | 67° | — | — |
| 1986 | 81° | 55° | 68° | — | — |
| 1985 | 75° | 60° | 68° | 0.2" | — |
| 1984 | 77° | 54° | 65° | — | — |
| 1983 | 91° | 70° | 80° | — | — |
| 1982 | 77° | 60° | 69° | 1.02" | — |
| 1981 | 88° | 62° | 75° | — | — |
| 1980 | 84° | 64° | 74° | — | — |
| 1979 | 76° | 56° | 66° | — | — |
| 1978 | 89° | 70° | 79° | — | — |
| 1977 | 74° | 55° | 64° | — | — |
| 1976 | 86° | 68° | 77° | — | — |
| 1975 | 91° | 71° | 81° | — | — |
| 1974 | 83° | 60° | 71° | — | — |
| 1973 | 76° | 63° | 69° | 0.05" | — |
| 1972 | 83° | 66° | 74° | — | — |
| 1971 | 84° | 57° | 71° | 0.56" | — |
55 years of data from INDIANAPOLIS SE SIDE