Weather on October 23
Antioch, CA
55 Years of Data
Avg High
75°F
Avg Low
51°F
Warmest
2019
75°F avg
Coldest
2012
50°F avg
About This Date
October 23rd in Antioch, CA typically brings pleasant fall weather, with average highs around 75°F and lows near 51°F. Over 54 years of records, the warmest October 23rd was in 2019 (75°F average), while the coldest was 2012 (50°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 6% of October 23rd dates historically, with the wettest October 23rd recording 1.35" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 23rd in Antioch, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 51° | 60° | — | — |
| 2024 | 76° | 59° | 67° | — | — |
| 2023 | 71° | 54° | 62° | — | — |
| 2022 | 65° | 48° | 56° | — | — |
| 2021 | 60° | 49° | 54° | — | — |
| 2020 | 76° | 53° | 64° | — | — |
| 2019warmest | 86° | 64° | 75° | — | — |
| 2018 | 63° | 46° | 54° | — | — |
| 2017 | 76° | 61° | 68° | — | — |
| 2016 | 73° | 51° | 62° | — | — |
| 2015 | 82° | 58° | 70° | — | — |
| 2014 | 75° | 58° | 66° | — | — |
| 2013 | 78° | 51° | 65° | — | — |
| 2012coldest | 56° | 45° | 50° | — | — |
| 2011 | 89° | 55° | 72° | — | — |
| 2010 | 63° | 53° | 58° | — | — |
| 2009 | 75° | 62° | 69° | — | — |
| 2008 | 82° | 54° | 68° | — | — |
| 2007 | 73° | 60° | 67° | — | — |
| 2006 | 82° | 52° | 67° | — | — |
| 2005 | 74° | 51° | 62° | — | — |
| 2004 | 59° | 48° | 54° | 0.56" | — |
| 2003 | 86° | 58° | 72° | — | — |
| 2002 | 71° | 46° | 59° | — | — |
| 2001 | 78° | 57° | 68° | — | — |
| 2000 | 76° | 46° | 61° | — | — |
| 1999 | 78° | 50° | 64° | — | — |
| 1998 | 72° | 48° | 60° | — | — |
| 1997 | 72° | 49° | 60° | — | — |
| 1996 | 69° | 41° | 55° | — | — |
| 1995 | 72° | 54° | 63° | — | — |
| 1994 | 77° | 49° | 63° | — | — |
| 1993 | 80° | 53° | 67° | — | — |
| 1992 | 78° | 51° | 65° | — | — |
| 1991 | 70° | 49° | 59° | — | — |
| 1990 | 80° | 53° | 67° | — | — |
| 1989 | 76° | 58° | 67° | 0.53" | — |
| 1988 | 79° | 49° | 64° | — | — |
| 1986 | 79° | 48° | 63° | — | — |
| 1985 | 67° | 54° | 60° | — | — |
| 1984 | 72° | 46° | 59° | — | — |
| 1983 | 80° | 48° | 64° | — | — |
| 1982 | 79° | 58° | 68° | — | — |
| 1981 | 82° | 47° | 64° | — | — |
| 1980 | 83° | 44° | 63° | — | — |
| 1979 | 75° | 50° | 63° | — | — |
| 1978 | 84° | 43° | 63° | — | — |
| 1977 | 79° | 47° | 63° | — | — |
| 1976 | 76° | 46° | 61° | — | — |
| 1975 | 69° | 50° | 60° | — | — |
| 1974 | 74° | 49° | 61° | — | — |
| 1973 | 70° | 53° | 61° | 1.35" | — |
| 1972 | 66° | 50° | 58° | — | — |
| 1971 | 72° | 51° | 61° | — | — |
54 years of data from ANTIOCH FIBREBRD MILLS