Weather on October 23
Mcallen, TX
55 Years of Data
Avg High
86°F
Avg Low
65°F
Warmest
2020
84°F avg
Coldest
2018
62°F avg
About This Date
October 23rd in Mcallen, TX typically brings warm fall weather, with average highs around 86°F and lows near 65°F. Over 55 years of records, the warmest October 23rd was in 2020 (84°F average), while the coldest was 2018 (62°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 20% of October 23rd dates historically, with the wettest October 23rd recording 0.89" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for October 23rd in Mcallen, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 76° | 84° | — | — |
| 2024 | 91° | 72° | 81° | — | — |
| 2023 | 92° | 70° | 81° | — | — |
| 2022 | 88° | 67° | 77° | — | — |
| 2021 | 91° | 70° | 80° | 0.89" | — |
| 2020warmest | 94° | 75° | 84° | — | — |
| 2019 | 91° | 63° | 77° | — | — |
| 2018coldest | 65° | 59° | 62° | — | — |
| 2017 | 89° | 67° | 78° | — | — |
| 2016 | 86° | 59° | 73° | — | — |
| 2015 | 90° | 76° | 83° | 0.2" | — |
| 2014 | 87° | 69° | 78° | — | — |
| 2013 | 87° | 58° | 72° | — | — |
| 2012 | 93° | 71° | 82° | — | — |
| 2011 | 90° | 68° | 79° | — | — |
| 2010 | 89° | 72° | 80° | — | — |
| 2009 | 83° | 66° | 74° | 0.3" | — |
| 2008 | 88° | 64° | 76° | — | — |
| 2007 | 78° | 51° | 65° | 0.13" | — |
| 2006 | 80° | 56° | 68° | 0.18" | — |
| 2005 | 89° | 64° | 77° | — | — |
| 2004 | 92° | 57° | 74° | — | — |
| 2003 | 87° | 63° | 75° | — | — |
| 2002 | 83° | 70° | 76° | 0.03" | — |
| 2001 | 92° | 66° | 79° | — | — |
| 2000 | 88° | 75° | 81° | — | — |
| 1999 | 82° | 51° | 67° | — | — |
| 1998 | 72° | 59° | 65° | — | — |
| 1997 | 83° | 70° | 76° | — | — |
| 1996 | 92° | 49° | 70° | — | — |
| 1995 | 87° | 65° | 76° | — | — |
| 1994 | 93° | 72° | 82° | — | — |
| 1993 | 79° | 53° | 66° | — | — |
| 1992 | 79° | 70° | 74° | — | — |
| 1991 | 91° | 72° | 81° | — | — |
| 1990 | 71° | 58° | 64° | — | — |
| 1989 | 87° | 67° | 77° | — | — |
| 1988 | 87° | 66° | 77° | — | — |
| 1987 | 88° | 69° | 78° | 0.03" | — |
| 1986 | 89° | 70° | 79° | 0.1" | — |
| 1985 | 86° | 72° | 79° | — | — |
| 1984 | 78° | 59° | 69° | 0.56" | — |
| 1983 | 82° | 62° | 72° | — | — |
| 1982 | 79° | 59° | 69° | — | — |
| 1981 | 90° | 54° | 72° | 0.86" | — |
| 1980 | 69° | 62° | 66° | 0.15" | — |
| 1979 | 83° | 56° | 69° | — | — |
| 1978 | 87° | 65° | 76° | — | — |
| 1977 | 92° | 67° | 79° | — | — |
| 1976 | 72° | 67° | 69° | — | — |
| 1975 | 86° | 65° | 75° | — | — |
| 1974 | 87° | 65° | 76° | — | — |
| 1973 | 85° | 60° | 72° | — | — |
| 1972 | 92° | 68° | 80° | — | — |
| 1971 | 86° | 60° | 73° | — | — |
55 years of data from MCALLEN