Weather on August 26
Chattanooga, TN
55 Years of Data
Avg High
89°F
Avg Low
68°F
Warmest
2011
87°F avg
Coldest
2025
70°F avg
About This Date
August 26th in Chattanooga, TN typically brings warm summer weather, with average highs around 89°F and lows near 68°F. Over 55 years of records, the warmest August 26th was in 2011 (87°F average), while the coldest was 2025 (70°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 33% of August 26th dates historically, with the wettest August 26th recording 8.33" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for August 26th in Chattanooga, TN? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025coldest | 80° | 61° | 70° | — | — |
| 2024 | 96° | 66° | 81° | — | — |
| 2023 | 97° | 75° | 86° | — | — |
| 2022 | 90° | 71° | 80° | 0.05" | — |
| 2021 | 91° | 73° | 82° | — | — |
| 2020 | 92° | 75° | 83° | 0.1" | — |
| 2019 | 74° | 68° | 71° | 1.83" | — |
| 2018 | 90° | 69° | 79° | — | — |
| 2017 | 90° | 67° | 78° | — | — |
| 2016 | 97° | 74° | 85° | 1.52" | — |
| 2015 | 82° | 59° | 71° | — | — |
| 2014 | 88° | 68° | 78° | — | — |
| 2013 | 86° | 65° | 75° | — | — |
| 2012 | 91° | 67° | 79° | — | — |
| 2011warmest | 101° | 73° | 87° | — | — |
| 2010 | 92° | 66° | 79° | — | — |
| 2009 | 91° | 67° | 79° | 0.25" | — |
| 2008 | 78° | 70° | 74° | 8.33" | — |
| 2007 | 94° | 73° | 83° | 0.48" | — |
| 2006 | 92° | 72° | 82° | — | — |
| 2005 | 87° | 69° | 78° | — | — |
| 2004 | 86° | 70° | 78° | — | — |
| 2003 | 92° | 70° | 81° | — | — |
| 2002 | 89° | 64° | 77° | 1.17" | — |
| 2001 | 92° | 72° | 82° | — | — |
| 2000 | 89° | 63° | 76° | — | — |
| 1999 | 91° | 70° | 80° | — | — |
| 1998 | 97° | 68° | 82° | — | — |
| 1997 | 87° | 62° | 75° | — | — |
| 1996 | 86° | 67° | 76° | 1.8" | — |
| 1995 | 80° | 73° | 77° | 1.91" | — |
| 1994 | 89° | 67° | 78° | — | — |
| 1993 | 98° | 72° | 85° | — | — |
| 1992 | 85° | 67° | 76° | — | — |
| 1991 | 85° | 72° | 78° | 0.46" | — |
| 1990 | 96° | 71° | 84° | — | — |
| 1989 | 93° | 72° | 82° | 4.34" | — |
| 1988 | 92° | 60° | 76° | — | — |
| 1987 | 95° | 70° | 82° | — | — |
| 1986 | 89° | 73° | 81° | 0.64" | — |
| 1985 | 78° | 65° | 71° | 0.03" | — |
| 1984 | 84° | 64° | 74° | — | — |
| 1983 | 92° | 72° | 82° | — | — |
| 1982 | 87° | 59° | 73° | — | — |
| 1981 | 86° | 65° | 75° | — | — |
| 1980 | 91° | 64° | 78° | — | — |
| 1979 | 82° | 73° | 78° | 5.26" | — |
| 1978 | 83° | 70° | 76° | 2.44" | — |
| 1977 | 90° | 75° | 82° | — | — |
| 1976 | 88° | 71° | 79° | 0.86" | — |
| 1975 | 91° | 67° | 79° | 0.1" | — |
| 1974 | 91° | 67° | 79° | — | — |
| 1973 | 91° | 68° | 80° | — | — |
| 1972 | 88° | 65° | 76° | — | — |
| 1971 | 89° | 67° | 78° | — | — |
55 years of data from CHATTANOOGA AP