Weather on October 28
Mission Viejo, CA
55 Years of Data
Avg High
76°F
Avg Low
56°F
Warmest
2008
85°F avg
Coldest
1971
53°F avg
About This Date
October 28th in Mission Viejo, CA typically brings pleasant fall weather, with average highs around 76°F and lows near 56°F. Over 55 years of records, the warmest October 28th was in 2008 (85°F average), while the coldest was 1971 (53°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 28th dates historically. The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
Planning for October 28th in Mission Viejo, CA? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 60° | 75° | — | — |
| 2024 | 73° | 57° | 65° | — | — |
| 2023 | 71° | 53° | 62° | — | — |
| 2022 | 79° | 53° | 66° | — | — |
| 2021 | 91° | 67° | 79° | — | — |
| 2020 | 77° | 56° | 66° | — | — |
| 2019 | 78° | 53° | 66° | — | — |
| 2018 | 80° | 53° | 67° | — | — |
| 2017 | 82° | 54° | 68° | — | — |
| 2016 | 78° | 61° | 69° | — | — |
| 2015 | 81° | 62° | 71° | — | — |
| 2014 | 81° | 58° | 69° | — | — |
| 2013 | 61° | 53° | 57° | — | — |
| 2012 | 85° | 62° | 73° | — | — |
| 2011 | 83° | 55° | 69° | — | — |
| 2010 | 85° | 60° | 72° | — | — |
| 2009 | 68° | 53° | 61° | — | — |
| 2008warmest | 99° | 71° | 85° | — | — |
| 2007 | 90° | 65° | 77° | — | — |
| 2006 | 87° | 57° | 72° | — | — |
| 2005 | 71° | 52° | 61° | — | — |
| 2004 | 64° | 50° | 57° | — | — |
| 2003 | 92° | 64° | 78° | — | — |
| 2002 | 72° | 51° | 61° | — | — |
| 2001 | 67° | 58° | 62° | — | — |
| 2000 | 68° | 52° | 60° | — | — |
| 1999 | 73° | 52° | 62° | — | — |
| 1998 | 72° | 49° | 60° | — | — |
| 1997 | 75° | 52° | 63° | — | — |
| 1996 | 67° | 50° | 58° | — | — |
| 1995 | 71° | 54° | 62° | — | — |
| 1994 | 75° | 57° | 66° | — | — |
| 1993 | 86° | 60° | 73° | — | — |
| 1992 | 71° | 61° | 66° | — | — |
| 1991 | 73° | 54° | 63° | — | — |
| 1990 | 82° | 52° | 67° | — | — |
| 1989 | 71° | 49° | 60° | — | — |
| 1988 | 67° | 58° | 62° | — | — |
| 1987 | 75° | 61° | 68° | — | — |
| 1986 | 74° | 42° | 58° | — | — |
| 1985 | 74° | 54° | 64° | — | — |
| 1984 | 70° | 50° | 60° | — | — |
| 1983 | 82° | 62° | 72° | — | — |
| 1982 | 79° | 55° | 67° | — | — |
| 1981 | 73° | 55° | 64° | 0.03" | — |
| 1980 | 79° | 65° | 72° | — | — |
| 1979 | 68° | 55° | 62° | — | — |
| 1978 | 74° | 56° | 65° | — | — |
| 1977 | 72° | 54° | 63° | — | — |
| 1976 | 83° | 56° | 69° | — | — |
| 1975 | 74° | 50° | 62° | — | — |
| 1974 | 62° | 52° | 57° | 0.38" | — |
| 1973 | 92° | 58° | 75° | — | — |
| 1972 | 70° | 49° | 59° | — | — |
| 1971coldest | 63° | 43° | 53° | 0.03" | — |
55 years of data from EL TORO MCAS