Weather on October 21
New Braunfels, TX
55 Years of Data
Avg High
82°F
Avg Low
57°F
Warmest
2004
83°F avg
Coldest
1990
52°F avg
About This Date
October 21st in New Braunfels, TX typically brings warm fall weather, with average highs around 82°F and lows near 57°F — a 25°F daily swing. Over 54 years of records, the warmest October 21st was in 2004 (83°F average), while the coldest was 1990 (52°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 22% of October 21st dates historically, with the wettest October 21st recording 3.89" of rain. The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
Planning for October 21st in New Braunfels, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 66° | 78° | — | — |
| 2024 | 87° | 56° | 71° | — | — |
| 2023 | 95° | 57° | 76° | — | — |
| 2022 | 87° | 53° | 70° | — | — |
| 2021 | 86° | 62° | 74° | — | — |
| 2020 | 91° | 71° | 81° | — | — |
| 2019 | 83° | 60° | 71° | 0.53" | — |
| 2018 | 73° | 55° | 64° | — | — |
| 2017 | 91° | 66° | 79° | — | — |
| 2016 | 78° | 48° | 63° | — | — |
| 2015 | 91° | 71° | 81° | — | — |
| 2014 | 86° | 61° | 73° | — | — |
| 2013 | 80° | 56° | 68° | 0.03" | — |
| 2012 | 91° | 73° | 82° | — | — |
| 2011 | 87° | 50° | 69° | — | — |
| 2010 | 87° | 57° | 72° | — | — |
| 2009 | 82° | 70° | 76° | 0.36" | — |
| 2008 | 85° | 53° | 69° | — | — |
| 2007 | 88° | 59° | 73° | — | — |
| 2006 | 87° | 60° | 74° | — | — |
| 2005 | 87° | 63° | 75° | — | — |
| 2004warmest | 91° | 75° | 83° | — | — |
| 2003 | 86° | 54° | 70° | — | — |
| 2002 | 67° | 60° | 63° | 0.46" | — |
| 2001 | 83° | 55° | 69° | 0.03" | — |
| 2000 | 80° | 66° | 73° | 0.2" | — |
| 1999 | 77° | 41° | 59° | — | — |
| 1998 | 63° | 57° | 60° | 0.1" | — |
| 1997 | 83° | 57° | 70° | — | — |
| 1996 | 89° | 55° | 72° | — | — |
| 1995 | 69° | 37° | 53° | — | — |
| 1994 | 87° | 71° | 79° | — | — |
| 1993 | 77° | 47° | 62° | — | — |
| 1992 | 83° | 62° | 72° | — | — |
| 1991 | 81° | 49° | 65° | — | — |
| 1990coldest | 65° | 40° | 52° | 3.02" | — |
| 1989 | 80° | 47° | 63° | — | — |
| 1988 | 89° | 62° | 76° | — | — |
| 1986 | 74° | 59° | 66° | 2.62" | — |
| 1985 | 75° | 67° | 71° | 1.27" | — |
| 1984 | 86° | 67° | 76° | 0.08" | — |
| 1983 | 82° | 58° | 70° | — | — |
| 1982 | 68° | 54° | 61° | — | — |
| 1981 | 80° | 49° | 64° | — | — |
| 1980 | 76° | 58° | 67° | — | — |
| 1979 | 91° | 71° | 81° | — | — |
| 1978 | 86° | 48° | 67° | — | — |
| 1977 | 87° | 64° | 76° | — | — |
| 1976 | 67° | 39° | 53° | — | — |
| 1975 | 85° | 51° | 68° | — | — |
| 1974 | 80° | 59° | 70° | — | — |
| 1973 | 83° | 49° | 66° | — | — |
| 1972 | 62° | 51° | 57° | 3.89" | — |
| 1971 | 78° | 50° | 64° | — | — |
54 years of data from AUSTIN SAN ANTONIO