Weather on August 18
Fort Worth, TX
55 Years of Data
Avg High
95°F
Avg Low
75°F
Warmest
2011
95°F avg
Coldest
1981
72°F avg
About This Date
August 18th in Fort Worth, TX typically brings hot summer weather, with average highs around 95°F and lows near 75°F. Over 48 years of records, the warmest August 18th was in 2011 (95°F average), while the coldest was 1981 (72°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 23% of August 18th dates historically, with the wettest August 18th recording 3.66" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for August 18th in Fort Worth, TX? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 99° | 78° | 88° | — | — |
| 2024 | 102° | 78° | 90° | — | — |
| 2023 | 108° | 80° | 94° | — | — |
| 2022 | 84° | 73° | 79° | — | — |
| 2021 | 80° | 71° | 76° | 1.83" | — |
| 2020 | 93° | 75° | 84° | — | — |
| 2019 | 97° | 79° | 88° | — | — |
| 2018 | 99° | 76° | 87° | 0.03" | — |
| 2017 | 86° | 72° | 79° | — | — |
| 2016 | 87° | 73° | 80° | 3.66" | — |
| 2015 | 99° | 79° | 89° | — | — |
| 2014 | 91° | 73° | 82° | — | — |
| 2013 | 90° | 70° | 80° | — | — |
| 2012 | 89° | 68° | 79° | 2.18" | — |
| 2011warmest | 107° | 82° | 95° | — | — |
| 2010 | 95° | 79° | 87° | 0.66" | — |
| 2009 | 94° | 78° | 86° | — | — |
| 2008 | 78° | 71° | 75° | 2.77" | — |
| 2007 | 92° | 76° | 84° | 0.18" | — |
| 2006 | 103° | 82° | 92° | — | — |
| 2005 | 99° | 76° | 87° | — | — |
| 2004 | 92° | 68° | 80° | — | — |
| 2003 | 99° | 78° | 88° | — | — |
| 2002 | 97° | 76° | 86° | — | — |
| 2001 | 94° | 74° | 84° | — | — |
| 2000 | 103° | 80° | 91° | — | — |
| 1999 | 101° | 77° | 89° | — | — |
| 1998 | 94° | 77° | 85° | — | — |
| 1997 | 96° | 78° | 87° | — | — |
| 1996 | 92° | 73° | 82° | 0.03" | — |
| 1995 | 97° | 75° | 86° | — | — |
| 1994 | 101° | 72° | 86° | — | — |
| 1993 | 103° | 76° | 89° | — | — |
| 1992 | 77° | 66° | 72° | 0.86" | — |
| 1991 | 94° | 73° | 83° | — | — |
| 1990 | 98° | 76° | 87° | — | — |
| 1989 | 92° | 71° | 81° | 0.13" | — |
| 1988 | 99° | 72° | 85° | — | — |
| 1987 | 103° | 78° | 90° | — | — |
| 1986 | 102° | 76° | 89° | — | — |
| 1985 | 105° | 78° | 92° | — | — |
| 1984 | 105° | 75° | 90° | — | — |
| 1983 | 97° | 72° | 84° | — | — |
| 1982 | 94° | 78° | 86° | — | — |
| 1981coldest | 76° | 68° | 72° | 2.69" | — |
| 1980 | 99° | 75° | 87° | — | — |
| 1979 | 94° | 70° | 82° | — | — |
| 1978 | 103° | 76° | 89° | — | — |
48 years of data from FT WORTH WSFO