Weather on October 26
Mission Viejo, CA
55 Years of Data
Avg High
78°F
Avg Low
56°F
Warmest
2003
84°F avg
Coldest
1972
57°F avg
About This Date
October 26th in Mission Viejo, CA typically brings pleasant fall weather, with average highs around 78°F and lows near 56°F. Over 55 years of records, the warmest October 26th was in 2003 (84°F average), while the coldest was 1972 (57°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 26th dates historically, with the wettest October 26th recording 0.74" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for October 26th in Mission Viejo, CA? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 53° | 62° | — | — |
| 2024 | 87° | 58° | 72° | — | — |
| 2023 | 75° | 56° | 65° | — | — |
| 2022 | 72° | 54° | 63° | — | — |
| 2021 | 68° | 50° | 59° | — | — |
| 2020 | 71° | 54° | 62° | — | — |
| 2019 | 89° | 62° | 76° | — | — |
| 2018 | 89° | 61° | 75° | — | — |
| 2017 | 92° | 69° | 80° | — | — |
| 2016 | 78° | 57° | 68° | — | — |
| 2015 | 89° | 66° | 78° | — | — |
| 2014 | 75° | 58° | 66° | — | — |
| 2013 | 81° | 55° | 68° | — | — |
| 2012 | 85° | 69° | 77° | — | — |
| 2011 | 72° | 52° | 62° | — | — |
| 2010 | 70° | 51° | 60° | — | — |
| 2009 | 95° | 64° | 80° | — | — |
| 2008 | 91° | 59° | 75° | — | — |
| 2007 | 84° | 56° | 70° | — | — |
| 2006 | 84° | 53° | 69° | — | — |
| 2005 | 71° | 56° | 63° | — | — |
| 2004 | 65° | 54° | 59° | — | — |
| 2003warmest | 96° | 71° | 84° | — | — |
| 2002 | 68° | 49° | 58° | — | — |
| 2001 | 83° | 53° | 68° | — | — |
| 2000 | 68° | 52° | 60° | — | — |
| 1999 | 84° | 52° | 68° | — | — |
| 1998 | 71° | 52° | 61° | — | — |
| 1997 | 78° | 57° | 68° | — | — |
| 1996 | 69° | 49° | 59° | — | — |
| 1995 | 75° | 50° | 63° | — | — |
| 1994 | 73° | 57° | 65° | — | — |
| 1993 | 96° | 58° | 77° | — | — |
| 1992 | 82° | 59° | 71° | — | — |
| 1991 | 69° | 60° | 65° | 0.74" | — |
| 1990 | 83° | 55° | 69° | — | — |
| 1989 | 72° | 50° | 61° | — | — |
| 1988 | 66° | 55° | 61° | — | — |
| 1987 | 86° | 60° | 73° | — | — |
| 1986 | 84° | 58° | 71° | — | — |
| 1985 | 76° | 52° | 64° | — | — |
| 1984 | 80° | 54° | 67° | — | — |
| 1983 | 92° | 68° | 80° | — | — |
| 1982 | 68° | 54° | 61° | 0.28" | — |
| 1981 | 72° | 60° | 66° | — | — |
| 1980 | 69° | 58° | 63° | — | — |
| 1979 | 74° | 59° | 66° | — | — |
| 1978 | 76° | 56° | 66° | — | — |
| 1977 | 78° | 53° | 66° | — | — |
| 1976 | 80° | 52° | 66° | — | — |
| 1975 | 74° | 51° | 62° | — | — |
| 1974 | 63° | 54° | 58° | — | — |
| 1973 | 75° | 49° | 62° | — | — |
| 1972coldest | 66° | 49° | 57° | 0.05" | — |
| 1971 | 70° | 50° | 60° | — | — |
55 years of data from EL TORO MCAS