Weather on November 21
Arlington, TX
55 Years of Data
Avg High
69°F
Avg Low
44°F
Warmest
1990
72°F avg
Coldest
1993
41°F avg
About This Date
November 21st in Arlington, TX typically brings mild fall weather, with average highs around 69°F and lows near 44°F — a 25°F daily swing. Over 36 years of records, the warmest November 21st was in 1990 (72°F average), while the coldest was 1993 (41°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 25% of November 21st dates historically, with the wettest November 21st recording 1.14" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in Arlington, TX? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 57° | 69° | — | — |
| 2024 | 72° | 33° | 52° | — | — |
| 2023 | 60° | 43° | 51° | — | — |
| 2022 | 53° | 42° | 48° | 0.03" | — |
| 2021 | 72° | 53° | 62° | — | — |
| 2020 | 81° | 55° | 68° | — | — |
| 2019 | 79° | 54° | 66° | 0.05" | — |
| 2018 | 61° | 30° | 46° | — | — |
| 2017 | 69° | 48° | 59° | — | — |
| 2016 | 73° | 42° | 58° | — | — |
| 2015 | 62° | 35° | 49° | — | — |
| 2014 | 70° | 61° | 65° | 0.2" | — |
| 2013 | 74° | 41° | 57° | 0.81" | — |
| 2012 | 80° | 44° | 62° | — | — |
| 2011 | 56° | 48° | 52° | 1.14" | — |
| 2010 | 81° | 62° | 71° | — | — |
| 2009 | 61° | 47° | 54° | 0.03" | — |
| 2008 | 49° | 34° | 41° | — | — |
| 2007 | 72° | 39° | 55° | — | — |
| 2006 | 68° | 36° | 52° | — | — |
| 2005 | 66° | 35° | 51° | — | — |
| 2004 | 70° | 57° | 63° | 0.1" | — |
| 2003 | 76° | 49° | 62° | — | — |
| 2002 | 76° | 39° | 57° | — | — |
| 2001 | 63° | 30° | 46° | — | — |
| 2000 | 59° | 27° | 43° | — | — |
| 1999 | 79° | 48° | 63° | — | — |
| 1998 | 65° | 44° | 54° | — | — |
| 1997 | 65° | 41° | 53° | — | — |
| 1996 | 81° | 55° | 68° | — | — |
| 1995 | 75° | 46° | 61° | — | — |
| 1994 | 72° | 38° | 55° | — | — |
| 1993coldest | 56° | 26° | 41° | — | — |
| 1992 | 50° | 43° | 46° | 0.25" | — |
| 1991 | 61° | 33° | 47° | — | — |
| 1990warmest | 82° | 62° | 72° | 0.05" | — |
36 years of data from ARLINGTON MUNI AP