Weather on August 26
San Antonio, TX
55 Years of Data
Avg High
95°F
Avg Low
74°F
Warmest
2023
90°F avg
Coldest
1974
76°F avg
About This Date
August 26th in San Antonio, TX typically brings hot summer weather, with average highs around 95°F and lows near 74°F. Over 55 years of records, the warmest August 26th was in 2023 (90°F average), while the coldest was 1974 (76°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 7% of August 26th dates historically, with the wettest August 26th recording 0.86" 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 26th in San Antonio, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 76° | 86° | — | — |
| 2024 | 96° | 72° | 84° | — | — |
| 2023warmest | 105° | 75° | 90° | — | — |
| 2022 | 94° | 76° | 85° | — | — |
| 2021 | 93° | 74° | 83° | — | — |
| 2020 | 97° | 69° | 83° | — | — |
| 2019 | 99° | 77° | 88° | — | — |
| 2018 | 99° | 77° | 88° | — | — |
| 2017 | 86° | 73° | 80° | 0.86" | — |
| 2016 | 91° | 76° | 83° | — | — |
| 2015 | 97° | 75° | 86° | — | — |
| 2014 | 101° | 78° | 89° | — | — |
| 2013 | 96° | 75° | 86° | 0.08" | — |
| 2012 | 96° | 77° | 87° | — | — |
| 2011 | 93° | 73° | 83° | 0.28" | — |
| 2010 | 94° | 78° | 86° | — | — |
| 2009 | 99° | 77° | 88° | — | — |
| 2008 | 92° | 71° | 81° | — | — |
| 2007 | 90° | 73° | 81° | — | — |
| 2006 | 100° | 78° | 89° | — | — |
| 2005 | 98° | 77° | 88° | — | — |
| 2004 | 95° | 77° | 86° | — | — |
| 2003 | 95° | 74° | 84° | — | — |
| 2002 | 96° | 73° | 85° | — | — |
| 2001 | 98° | 78° | 88° | — | — |
| 2000 | 98° | 73° | 86° | — | — |
| 1999 | 94° | 75° | 84° | — | — |
| 1998 | 92° | 76° | 84° | — | — |
| 1997 | 93° | 67° | 80° | — | — |
| 1996 | 83° | 69° | 76° | 0.28" | — |
| 1995 | 96° | 74° | 85° | — | — |
| 1994 | 98° | 76° | 87° | — | — |
| 1993 | 97° | 75° | 86° | — | — |
| 1992 | 100° | 71° | 86° | — | — |
| 1991 | 95° | 69° | 82° | — | — |
| 1990 | 98° | 75° | 87° | — | — |
| 1989 | 100° | 77° | 89° | — | — |
| 1988 | 99° | 72° | 85° | — | — |
| 1987 | 97° | 77° | 87° | — | — |
| 1986 | 96° | 77° | 87° | — | — |
| 1985 | 98° | 73° | 86° | — | — |
| 1984 | 95° | 70° | 82° | — | — |
| 1983 | 96° | 72° | 84° | — | — |
| 1982 | 99° | 78° | 88° | — | — |
| 1981 | 95° | 73° | 84° | — | — |
| 1980 | 94° | 68° | 81° | — | — |
| 1979 | 91° | 72° | 81° | — | — |
| 1978 | 94° | 73° | 83° | — | — |
| 1977 | 94° | 76° | 85° | — | — |
| 1976 | 92° | 70° | 81° | — | — |
| 1975 | 91° | 74° | 82° | — | — |
| 1974coldest | 83° | 70° | 76° | — | — |
| 1973 | 92° | 73° | 82° | — | — |
| 1972 | 93° | 78° | 86° | — | — |
| 1971 | 93° | 74° | 83° | — | — |
55 years of data from SAN ANTONIO INCARNATE WORD