Weather on August 3
Lewisville, TX
55 Years of Data
Avg High
95°F
Avg Low
73°F
Warmest
2011
96°F avg
Coldest
1971
76°F avg
About This Date
August 3rd in Lewisville, TX typically brings hot summer weather, with average highs around 95°F and lows near 73°F. Over 55 years of records, the warmest August 3rd was in 2011 (96°F average), while the coldest was 1971 (76°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 20% of August 3rd dates historically, with the wettest August 3rd recording 4.62" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for August 3rd in Lewisville, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 67° | 78° | 1.3" | — |
| 2024 | 102° | 75° | 89° | 0.46" | — |
| 2023 | 106° | 83° | 94° | — | — |
| 2022 | 102° | 83° | 92° | — | — |
| 2021 | 92° | 69° | 80° | — | — |
| 2020 | 92° | 70° | 81° | — | — |
| 2019 | 95° | 77° | 86° | 0.38" | — |
| 2018 | 95° | 71° | 83° | — | — |
| 2017 | 82° | 70° | 76° | 0.13" | — |
| 2016 | 100° | 77° | 89° | — | — |
| 2015 | 97° | 74° | 85° | — | — |
| 2014 | 87° | 67° | 77° | — | — |
| 2013 | 103° | 81° | 92° | — | — |
| 2012 | 107° | 81° | 94° | — | — |
| 2011warmest | 110° | 83° | 96° | — | — |
| 2010 | 104° | 79° | 91° | — | — |
| 2009 | 94° | 72° | 83° | 0.05" | — |
| 2008 | 102° | 75° | 89° | — | — |
| 2007 | 92° | 73° | 82° | — | — |
| 2006 | 100° | 78° | 89° | — | — |
| 2005 | 101° | 75° | 88° | — | — |
| 2004 | 98° | 78° | 88° | — | — |
| 2003 | 89° | 80° | 85° | — | — |
| 2002 | 100° | 74° | 87° | — | — |
| 2001 | 98° | 74° | 86° | — | — |
| 2000 | 104° | 70° | 87° | — | — |
| 1999 | 102° | 76° | 89° | 0.05" | — |
| 1998 | 107° | 82° | 95° | — | — |
| 1997 | 93° | 71° | 82° | — | — |
| 1996 | 96° | 73° | 85° | — | — |
| 1995 | 89° | 74° | 81° | — | — |
| 1994 | 90° | 69° | 79° | — | — |
| 1993 | 92° | 72° | 82° | — | — |
| 1992 | 90° | 66° | 78° | — | — |
| 1991 | 95° | 72° | 83° | — | — |
| 1990 | 90° | 71° | 80° | 1.4" | — |
| 1989 | 92° | 74° | 83° | — | — |
| 1988 | 96° | 75° | 86° | — | — |
| 1987 | 98° | 76° | 87° | — | — |
| 1986 | 92° | 71° | 81° | 4.62" | — |
| 1985 | 100° | 74° | 87° | — | — |
| 1984 | 96° | 66° | 81° | — | — |
| 1983 | 97° | 69° | 83° | — | — |
| 1982 | 95° | 74° | 84° | — | — |
| 1981 | 97° | 77° | 87° | — | — |
| 1980 | 100° | 79° | 89° | — | — |
| 1979 | 87° | 67° | 77° | 2.29" | — |
| 1978 | 89° | 75° | 82° | 0.64" | — |
| 1977 | 92° | 71° | 81° | — | — |
| 1976 | 87° | 70° | 78° | — | — |
| 1975 | 92° | 71° | 81° | — | — |
| 1974 | 87° | 69° | 78° | 2.18" | — |
| 1973 | 87° | 64° | 76° | — | — |
| 1972 | 95° | 72° | 83° | — | — |
| 1971coldest | 86° | 66° | 76° | — | — |
55 years of data from DENTON 2 SE