Weather on October 31
Lewisville, TX
55 Years of Data
Avg High
71°F
Avg Low
50°F
Warmest
1977
76°F avg
Coldest
2019
35°F avg
About This Date
October 31st in Lewisville, TX typically brings pleasant fall weather, with average highs around 71°F and lows near 50°F. Over 55 years of records, the warmest October 31st was in 1977 (76°F average), while the coldest was 2019 (35°F) — a 41°F range across recorded history. Rain or other precipitation has occurred on about 25% of October 31st dates historically, with the wettest October 31st recording 15.24" of rain. The last decade has been 6.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.0°F cooler on this date compared to 20-30 years ago.
Planning for October 31st in Lewisville, TX? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 43° | 54° | — | — |
| 2024 | 86° | 57° | 72° | 1.07" | — |
| 2023 | 48° | 34° | 41° | — | — |
| 2022 | 73° | 49° | 61° | — | — |
| 2021 | 75° | 45° | 60° | — | — |
| 2020 | 66° | 38° | 52° | — | — |
| 2019coldest | 42° | 29° | 35° | 0.76" | — |
| 2018 | 81° | 60° | 70° | — | — |
| 2017 | 69° | 46° | 58° | — | — |
| 2016 | 86° | 64° | 75° | — | — |
| 2015 | 67° | 58° | 62° | 6.86" | — |
| 2014 | 78° | 52° | 65° | — | — |
| 2013 | 71° | 65° | 68° | 0.81" | — |
| 2012 | 78° | 45° | 61° | — | — |
| 2011 | 70° | 46° | 58° | — | — |
| 2010 | 79° | 47° | 63° | — | — |
| 2009 | 62° | 45° | 53° | — | — |
| 2008 | 79° | 54° | 66° | — | — |
| 2007 | 73° | 46° | 60° | — | — |
| 2006 | 76° | 55° | 65° | — | — |
| 2005 | 70° | 43° | 56° | 0.81" | — |
| 2004 | 79° | 57° | 68° | 5" | — |
| 2003 | 87° | 64° | 76° | — | — |
| 2002 | 49° | 44° | 46° | — | — |
| 2001 | 73° | 52° | 62° | — | — |
| 2000 | 80° | 68° | 74° | — | — |
| 1999 | 62° | 50° | 56° | 0.43" | — |
| 1998 | 80° | 66° | 73° | — | — |
| 1997 | 79° | 53° | 66° | — | — |
| 1996 | 73° | 48° | 61° | — | — |
| 1995 | 70° | 56° | 63° | 0.05" | — |
| 1994 | 66° | 46° | 56° | — | — |
| 1993 | 48° | 24° | 36° | — | — |
| 1992 | 85° | 59° | 72° | — | — |
| 1991 | 41° | 32° | 37° | 3.05" | — |
| 1990 | 78° | 55° | 67° | — | — |
| 1989 | 62° | 38° | 50° | — | — |
| 1988 | 53° | 46° | 50° | 1.02" | — |
| 1987 | 79° | 64° | 71° | — | — |
| 1986 | 76° | 56° | 66° | — | — |
| 1985 | 64° | 41° | 53° | — | — |
| 1984 | 80° | 64° | 72° | 0.97" | — |
| 1983 | 77° | 52° | 64° | — | — |
| 1982 | 83° | 55° | 69° | — | — |
| 1981 | 71° | 63° | 67° | 14.55" | — |
| 1980 | 74° | 37° | 55° | — | — |
| 1979 | 60° | 45° | 52° | — | — |
| 1978 | 83° | 49° | 66° | — | — |
| 1977warmest | 86° | 66° | 76° | — | — |
| 1976 | 63° | 36° | 49° | — | — |
| 1975 | 77° | 56° | 66° | — | — |
| 1974 | 73° | 58° | 65° | 15.24" | — |
| 1973 | 71° | 49° | 60° | 0.94" | — |
| 1972 | 74° | 46° | 60° | — | — |
| 1971 | 77° | 53° | 65° | — | — |
55 years of data from DENTON 2 SE