Weather on March 18
Grand Prairie, TX
55 Years of Data
Avg High
72°F
Avg Low
50°F
Warmest
1974
76°F avg
Coldest
1988
43°F avg
About This Date
March 18th in Grand Prairie, TX typically brings pleasant spring weather, with average highs around 72°F and lows near 50°F. Over 56 years of records, the warmest March 18th was in 1974 (76°F average), while the coldest was 1988 (43°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 25% of March 18th dates historically, with the wettest March 18th recording 5.21" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for March 18th in Grand Prairie, TX? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 74° | 46° | 60° | — | — |
| 2025 | 82° | 58° | 70° | — | — |
| 2024 | 58° | 46° | 52° | — | — |
| 2023 | 55° | 41° | 48° | — | — |
| 2022 | 67° | 48° | 57° | — | — |
| 2021 | 61° | 43° | 52° | — | — |
| 2020 | 69° | 60° | 65° | 5.21" | — |
| 2019 | 66° | 39° | 53° | — | — |
| 2018 | 77° | 52° | 64° | 1.65" | — |
| 2017 | 76° | 47° | 61° | — | — |
| 2016 | 67° | 52° | 59° | 0.41" | — |
| 2015 | 82° | 57° | 70° | 0.08" | — |
| 2014 | 62° | 36° | 49° | — | — |
| 2013 | 72° | 57° | 64° | — | — |
| 2012 | 80° | 65° | 72° | — | — |
| 2011 | 85° | 64° | 74° | — | — |
| 2010 | 67° | 34° | 50° | — | — |
| 2009 | 82° | 55° | 69° | — | — |
| 2008 | 80° | 67° | 73° | — | — |
| 2007 | 73° | 47° | 60° | — | — |
| 2006 | 64° | 49° | 56° | 1.5" | — |
| 2005 | 61° | 45° | 53° | — | — |
| 2004 | 82° | 50° | 66° | — | — |
| 2003 | 77° | 53° | 65° | 0.69" | — |
| 2002 | 72° | 50° | 61° | — | — |
| 2001 | 56° | 45° | 50° | — | — |
| 2000 | 73° | 39° | 56° | 0.1" | — |
| 1999 | 71° | 62° | 67° | — | — |
| 1998 | 78° | 45° | 61° | 0.05" | — |
| 1997 | 73° | 55° | 64° | — | — |
| 1996 | 61° | 44° | 52° | 1.52" | — |
| 1995 | 81° | 52° | 66° | — | — |
| 1994 | 81° | 59° | 70° | — | — |
| 1993 | 57° | 48° | 53° | — | — |
| 1992 | 76° | 54° | 65° | 0.2" | — |
| 1991 | 72° | 41° | 56° | — | — |
| 1990 | 76° | 53° | 64° | — | — |
| 1989 | 70° | 53° | 61° | — | — |
| 1988coldest | 52° | 34° | 43° | — | — |
| 1987 | 67° | 44° | 55° | — | — |
| 1986 | 73° | 49° | 61° | 0.86" | — |
| 1985 | 70° | 41° | 55° | — | — |
| 1984 | 77° | 52° | 64° | 0.74" | — |
| 1983 | 61° | 41° | 51° | — | — |
| 1982 | 83° | 69° | 76° | — | — |
| 1981 | 65° | 41° | 53° | — | — |
| 1980 | 64° | 31° | 47° | — | — |
| 1979 | 70° | 64° | 67° | 0.08" | — |
| 1978 | 83° | 47° | 65° | — | — |
| 1977 | 77° | 59° | 68° | — | — |
| 1976 | 75° | 51° | 63° | — | — |
| 1975 | 69° | 47° | 58° | — | — |
| 1974warmest | 88° | 64° | 76° | — | — |
| 1973 | 76° | 52° | 64° | — | — |
| 1972 | 73° | 51° | 62° | — | — |
| 1971 | 66° | 40° | 53° | 0.1" | — |
56 years of data from DALLAS HENSLEY FLD NAS