Weather on October 20
Killeen, TX
55 Years of Data
Avg High
81°F
Avg Low
54°F
Warmest
1979
79°F avg
Coldest
1989
46°F avg
About This Date
October 20th in Killeen, TX typically brings warm fall weather, with average highs around 81°F and lows near 54°F — a 27°F daily swing. Over 53 years of records, the warmest October 20th was in 1979 (79°F average), while the coldest was 1989 (46°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 13% of October 20th dates historically, with the wettest October 20th recording 3.68" of rain. The last decade has been 7.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.4°F warmer on this date compared to 20-30 years ago.
Planning for October 20th in Killeen, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 57° | 75° | — | — |
| 2024 | 84° | 56° | 70° | — | — |
| 2023 | 95° | 60° | 78° | — | — |
| 2022 | 85° | 55° | 70° | — | — |
| 2021 | 83° | 65° | 74° | — | — |
| 2020 | 89° | 69° | 79° | — | — |
| 2019 | 90° | 55° | 72° | — | — |
| 2017 | 84° | 59° | 72° | — | — |
| 2016 | 80° | 59° | 70° | — | — |
| 2015 | 84° | 54° | 69° | — | — |
| 2014 | 84° | 62° | 73° | — | — |
| 2013 | 73° | 39° | 56° | — | — |
| 2012 | 88° | 58° | 73° | — | — |
| 2011 | 79° | 45° | 62° | — | — |
| 2010 | 89° | 66° | 78° | — | — |
| 2009 | 82° | 57° | 70° | — | — |
| 2008 | 83° | 57° | 70° | — | — |
| 2007 | 90° | 58° | 74° | — | — |
| 2006 | 72° | 43° | 57° | — | — |
| 2005 | 90° | 60° | 75° | — | — |
| 2003 | 86° | 51° | 69° | — | — |
| 2002 | 71° | 56° | 63° | — | — |
| 2001 | 81° | 55° | 68° | — | — |
| 2000 | 78° | 61° | 69° | — | — |
| 1999 | 67° | 47° | 57° | — | — |
| 1998 | 67° | 57° | 62° | 0.58" | — |
| 1997 | 83° | 53° | 68° | — | — |
| 1996 | 77° | 46° | 62° | — | — |
| 1995 | 86° | 55° | 71° | — | — |
| 1994 | 74° | 64° | 69° | — | — |
| 1993 | 86° | 29° | 57° | 3.68" | — |
| 1992 | 78° | 49° | 63° | — | — |
| 1991 | 77° | 55° | 66° | — | — |
| 1990 | 74° | 43° | 58° | — | — |
| 1989coldest | 59° | 34° | 46° | — | — |
| 1988 | 84° | 57° | 71° | — | — |
| 1987 | 82° | 54° | 68° | 0.46" | — |
| 1986 | 75° | 47° | 61° | — | — |
| 1985 | 67° | 63° | 65° | 2.67" | — |
| 1984 | 76° | 55° | 65° | — | — |
| 1983 | 86° | 72° | 79° | — | — |
| 1982 | 74° | 51° | 62° | — | — |
| 1981 | 78° | 50° | 64° | — | — |
| 1980 | 78° | 51° | 65° | 0.53" | — |
| 1979warmest | 90° | 68° | 79° | — | — |
| 1978 | 89° | 56° | 72° | — | — |
| 1977 | 88° | 61° | 74° | — | — |
| 1976 | 65° | 31° | 48° | — | — |
| 1975 | 85° | 48° | 66° | — | — |
| 1974 | 85° | 53° | 69° | — | — |
| 1973 | 82° | 44° | 63° | — | — |
| 1972 | 62° | 49° | 55° | 0.03" | — |
| 1971 | 82° | 59° | 71° | 3.33" | — |
53 years of data from FT HOOD