Weather on October 15
Allen, TX
55 Years of Data
Avg High
79°F
Avg Low
55°F
Warmest
1972
80°F avg
Coldest
2018
46°F avg
About This Date
October 15th in Allen, TX typically brings pleasant fall weather, with average highs around 79°F and lows near 55°F. Over 55 years of records, the warmest October 15th was in 1972 (80°F average), while the coldest was 2018 (46°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 25% of October 15th dates historically, with the wettest October 15th recording 10.9" of rain. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for October 15th in Allen, TX? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 59° | 73° | — | — |
| 2024 | 92° | 54° | 73° | — | — |
| 2023 | 67° | 50° | 58° | — | — |
| 2022 | 91° | 64° | 78° | — | — |
| 2021 | 78° | 54° | 66° | — | — |
| 2020 | 75° | 60° | 68° | — | — |
| 2019 | 86° | 65° | 75° | 0.08" | — |
| 2018coldest | 50° | 41° | 46° | 4.55" | — |
| 2017 | 79° | 50° | 64° | 0.33" | — |
| 2016 | 86° | 68° | 77° | — | — |
| 2015 | 95° | 56° | 75° | — | — |
| 2014 | 81° | 47° | 64° | — | — |
| 2013 | 77° | 54° | 65° | 0.97" | — |
| 2012 | 81° | 51° | 66° | — | — |
| 2011 | 87° | 52° | 69° | — | — |
| 2010 | 84° | 45° | 64° | — | — |
| 2009 | 74° | 53° | 63° | 0.03" | — |
| 2008 | 78° | 58° | 68° | 1.37" | — |
| 2007 | 70° | 58° | 64° | 10.9" | — |
| 2006 | 68° | 60° | 64° | 3.63" | — |
| 2005 | 85° | 49° | 67° | — | — |
| 2004 | 82° | 47° | 64° | — | — |
| 2003 | 77° | 41° | 59° | 0.03" | — |
| 2002 | 74° | 41° | 57° | — | — |
| 2001 | 73° | 51° | 62° | — | — |
| 2000 | 79° | 62° | 70° | — | — |
| 1999 | 90° | 57° | 73° | — | — |
| 1998 | 80° | 62° | 71° | — | — |
| 1997 | 77° | 45° | 61° | — | — |
| 1996 | 80° | 61° | 70° | — | — |
| 1995 | 85° | 43° | 64° | — | — |
| 1994 | 64° | 57° | 61° | — | — |
| 1993 | 71° | 57° | 64° | — | — |
| 1992 | 88° | 70° | 79° | — | — |
| 1991 | 78° | 50° | 64° | — | — |
| 1990 | 87° | 61° | 74° | — | — |
| 1989 | 88° | 60° | 74° | — | — |
| 1988 | 81° | 59° | 70° | — | — |
| 1987 | 80° | 48° | 64° | — | — |
| 1986 | 74° | 40° | 57° | — | — |
| 1985 | 76° | 58° | 67° | 0.1" | — |
| 1984 | 73° | 61° | 67° | 0.1" | — |
| 1983 | 79° | 54° | 66° | — | — |
| 1982 | 80° | 50° | 65° | — | — |
| 1981 | 87° | 74° | 80° | — | — |
| 1980 | 85° | 68° | 76° | 0.03" | — |
| 1979 | 74° | 57° | 65° | — | — |
| 1978 | 84° | 40° | 62° | — | — |
| 1977 | 80° | 44° | 62° | — | — |
| 1976 | 83° | 50° | 66° | — | — |
| 1975 | — | 61° | — | — | — |
| 1974 | 65° | 48° | 56° | 1.55" | — |
| 1973 | 71° | 63° | 67° | 0.03" | — |
| 1972warmest | 92° | 69° | 80° | — | — |
| 1971 | 83° | 62° | 72° | — | — |
55 years of data from MCKINNEY MUNI AP