Weather on October 15
Temecula, CA
55 Years of Data
Avg High
82°F
Avg Low
55°F
Warmest
2020
85°F avg
Coldest
1980
54°F avg
About This Date
October 15th in Temecula, CA typically brings warm fall weather, with average highs around 82°F and lows near 55°F — a 27°F daily swing. Over 51 years of records, the warmest October 15th was in 2020 (85°F average), while the coldest was 1980 (54°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 4% of October 15th dates historically. The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.8°F warmer on this date compared to 20-30 years ago.
Planning for October 15th in Temecula, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 51° | 61° | — | — |
| 2024 | 77° | 57° | 67° | — | — |
| 2023 | 95° | 62° | 78° | — | — |
| 2022 | 64° | 58° | 61° | 0.29" | — |
| 2021 | 91° | 64° | 77° | — | — |
| 2020warmest | 100° | 69° | 85° | — | — |
| 2019 | 90° | 55° | 72° | — | — |
| 2018 | 79° | 59° | 69° | — | — |
| 2017 | 100° | 66° | 83° | — | — |
| 2016 | 78° | 55° | 66° | — | — |
| 2015 | 80° | 67° | 73° | 0.16" | — |
| 2014 | 78° | 60° | 69° | — | — |
| 2013 | 88° | 59° | 74° | — | — |
| 2012 | 94° | 66° | 80° | — | — |
| 2011 | 80° | 54° | 67° | — | — |
| 2010 | 73° | 58° | 65° | — | — |
| 2009 | 88° | 59° | 74° | — | — |
| 2008 | 96° | 64° | 80° | — | — |
| 2007 | 63° | 53° | 58° | — | — |
| 2006 | 62° | 51° | 57° | — | — |
| 2005 | 76° | 52° | 64° | — | — |
| 2004 | 79° | 54° | 66° | — | — |
| 2003 | 79° | 59° | 69° | — | — |
| 2002 | 67° | 50° | 58° | — | — |
| 2001 | 90° | 63° | 76° | — | — |
| 2000 | 77° | 56° | 66° | — | — |
| 1999 | 72° | 52° | 62° | — | — |
| 1998 | 65° | 53° | 59° | — | — |
| 1997 | 97° | 68° | 82° | — | — |
| 1996 | 78° | 59° | 69° | — | — |
| 1995 | 80° | 55° | 68° | — | — |
| 1994 | 64° | 50° | 57° | — | — |
| 1993 | 73° | 54° | 63° | — | — |
| 1992 | 86° | 57° | 72° | — | — |
| 1991 | 100° | 53° | 77° | — | — |
| 1990 | 87° | 51° | 69° | — | — |
| 1988 | 94° | 60° | 77° | — | — |
| 1987 | 69° | 56° | 62° | — | — |
| 1985 | 84° | 48° | 66° | — | — |
| 1984 | 75° | 54° | 64° | — | — |
| 1983 | 71° | 58° | 64° | — | — |
| 1982 | 89° | 41° | 65° | — | — |
| 1981 | 70° | 38° | 54° | — | — |
| 1980coldest | 66° | 43° | 54° | — | — |
| 1979 | 81° | 57° | 69° | — | — |
| 1978 | 95° | 52° | 73° | — | — |
| 1977 | 98° | 48° | 73° | — | — |
| 1976 | 82° | 53° | 68° | — | — |
| 1975 | 85° | 41° | 63° | — | — |
| 1974 | 95° | 45° | 70° | — | — |
| 1973 | 97° | 44° | 70° | — | — |
51 years of data from FALLBROOK 5 NE