Weather on September 26
Killeen, TX
55 Years of Data
Avg High
88°F
Avg Low
63°F
Warmest
1977
88°F avg
Coldest
2000
57°F avg
About This Date
September 26th in Killeen, TX typically brings warm fall weather, with average highs around 88°F and lows near 63°F — a 25°F daily swing. Over 54 years of records, the warmest September 26th was in 1977 (88°F average), while the coldest was 2000 (57°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 9% of September 26th dates historically, with the wettest September 26th recording 3.18" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for September 26th in Killeen, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 63° | 75° | — | — |
| 2024 | 86° | 60° | 73° | — | — |
| 2023 | 92° | 71° | 81° | — | — |
| 2022 | 90° | 68° | 79° | — | — |
| 2021 | 90° | 57° | 73° | — | — |
| 2020 | 88° | 64° | 76° | — | — |
| 2019 | 97° | 73° | 85° | — | — |
| 2018 | 93° | 72° | 82° | — | — |
| 2017 | 88° | 71° | 79° | — | — |
| 2016 | 73° | 65° | 69° | 0.1" | — |
| 2015 | 91° | 66° | 79° | — | — |
| 2014 | 89° | 67° | 78° | — | — |
| 2013 | 92° | 71° | 81° | — | — |
| 2012 | 92° | 73° | 82° | — | — |
| 2011 | 104° | 70° | 87° | 0.81" | — |
| 2010 | 85° | 63° | 74° | — | — |
| 2009 | 88° | 62° | 75° | — | — |
| 2008 | 88° | 64° | 76° | — | — |
| 2007 | 93° | 73° | 83° | — | — |
| 2006 | 89° | 58° | 73° | — | — |
| 2005 | 106° | 69° | 87° | — | — |
| 2003 | 88° | 67° | 77° | — | — |
| 2002 | 86° | 58° | 72° | — | — |
| 2001 | 76° | 53° | 64° | — | — |
| 2000coldest | 68° | 47° | 57° | — | — |
| 1999 | 92° | 69° | 80° | — | — |
| 1998 | 90° | 70° | 80° | — | — |
| 1997 | 81° | 56° | 68° | — | — |
| 1996 | 87° | 71° | 79° | — | — |
| 1995 | 84° | 59° | 72° | — | — |
| 1994 | 81° | 49° | 65° | — | — |
| 1993 | 95° | 70° | 82° | 3.18" | — |
| 1992 | 86° | 52° | 69° | — | — |
| 1991 | 75° | 50° | 63° | — | — |
| 1990 | 85° | 57° | 71° | — | — |
| 1989 | 87° | 44° | 66° | — | — |
| 1988 | 90° | 56° | 73° | — | — |
| 1987 | 88° | 58° | 73° | — | — |
| 1986 | 91° | 75° | 83° | — | — |
| 1985 | 92° | 55° | 73° | — | — |
| 1984 | 89° | 55° | 72° | — | — |
| 1983 | 87° | 50° | 69° | — | — |
| 1982 | 93° | 63° | 78° | — | — |
| 1981 | 88° | 66° | 77° | — | — |
| 1980 | 78° | 63° | 70° | — | — |
| 1979 | 89° | 52° | 70° | — | — |
| 1978 | 86° | 66° | 76° | — | — |
| 1977warmest | 101° | 76° | 88° | — | — |
| 1976 | 95° | 67° | 81° | 0.36" | — |
| 1975 | 79° | 46° | 62° | — | — |
| 1974 | 79° | 53° | 66° | — | — |
| 1973 | 80° | 68° | 74° | — | — |
| 1972 | 93° | 74° | 83° | — | — |
| 1971 | 89° | 72° | 80° | 0.1" | — |
54 years of data from FT HOOD