Weather on April 21
Grand Prairie, TX
55 Years of Data
Avg High
76°F
Avg Low
57°F
Warmest
2008
79°F avg
Coldest
2021
46°F avg
About This Date
April 21st in Grand Prairie, TX typically brings pleasant spring weather, with average highs around 76°F and lows near 57°F. Over 55 years of records, the warmest April 21st was in 2008 (79°F average), while the coldest was 2021 (46°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 25% of April 21st dates historically, with the wettest April 21st recording 2.72" of rain. The last decade has been 4.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.8°F cooler on this date compared to 20-30 years ago.
Planning for April 21st in Grand Prairie, TX? Great weather for outdoor activities.
Cooling Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 54° | 67° | — | — |
| 2024 | 65° | 49° | 57° | — | — |
| 2023 | 76° | 58° | 67° | — | — |
| 2022 | 88° | 64° | 76° | — | — |
| 2021coldest | 61° | 31° | 46° | — | — |
| 2020 | 74° | 57° | 65° | 0.56" | — |
| 2019 | 79° | 47° | 63° | — | — |
| 2018 | 69° | 50° | 60° | — | — |
| 2017 | 81° | 67° | 74° | — | — |
| 2016 | 70° | 59° | 64° | 1.52" | — |
| 2015 | 69° | 48° | 59° | — | — |
| 2014 | 78° | 54° | 66° | 1.83" | — |
| 2013 | 71° | 45° | 58° | — | — |
| 2012 | 69° | 48° | 59° | 0.28" | — |
| 2011 | 67° | 58° | 62° | — | — |
| 2010 | 72° | 55° | 63° | — | — |
| 2009 | 82° | 48° | 65° | — | — |
| 2008warmest | 87° | 72° | 79° | — | — |
| 2007 | 80° | 63° | 71° | — | — |
| 2006 | 78° | 60° | 69° | 0.1" | — |
| 2005 | 77° | 67° | 72° | — | — |
| 2004 | 77° | 64° | 71° | — | — |
| 2003 | 71° | 53° | 62° | — | — |
| 2002 | 84° | 62° | 73° | — | — |
| 2001 | 76° | 69° | 72° | — | — |
| 2000 | 77° | 51° | 64° | — | — |
| 1999 | 76° | 63° | 69° | — | — |
| 1998 | 72° | 46° | 59° | — | — |
| 1997 | 86° | 54° | 70° | 2.44" | — |
| 1996 | 86° | 65° | 75° | — | — |
| 1995 | 81° | 52° | 66° | — | — |
| 1994 | 85° | 63° | 74° | 0.13" | — |
| 1993 | 69° | 46° | 58° | — | — |
| 1992 | 74° | 46° | 60° | 0.05" | — |
| 1991 | 62° | 53° | 58° | — | — |
| 1990 | 82° | 66° | 74° | — | — |
| 1989 | 88° | 67° | 77° | — | — |
| 1988 | 85° | 65° | 75° | — | — |
| 1987 | 72° | 57° | 64° | — | — |
| 1986 | 69° | 53° | 61° | — | — |
| 1985 | 83° | 67° | 75° | 0.1" | — |
| 1984 | 74° | 57° | 65° | — | — |
| 1983 | 72° | 52° | 62° | 0.05" | — |
| 1982 | 62° | 49° | 55° | 0.33" | — |
| 1981 | 85° | 66° | 75° | — | — |
| 1980 | 83° | 56° | 69° | — | — |
| 1979 | 72° | 62° | 67° | — | — |
| 1978 | 76° | 51° | 63° | — | — |
| 1977 | 73° | 59° | 66° | — | — |
| 1976 | 78° | 47° | 62° | — | — |
| 1975 | 79° | 55° | 67° | — | — |
| 1974 | 81° | 63° | 72° | 2.72" | — |
| 1973 | 75° | 71° | 73° | 0.2" | — |
| 1972 | 78° | 57° | 68° | 1.09" | — |
| 1971 | 82° | 50° | 66° | — | — |
55 years of data from DALLAS HENSLEY FLD NAS