Weather on June 28
Mission Viejo, CA
55 Years of Data
Avg High
82°F
Avg Low
59°F
Warmest
2006
82°F avg
Coldest
2023
63°F avg
About This Date
June 28th in Mission Viejo, CA typically brings warm summer weather, with average highs around 82°F and lows near 59°F. Over 55 years of records, the warmest June 28th was in 2006 (82°F average), while the coldest was 2023 (63°F) — a 19°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 June 28th in Mission Viejo, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 55° | 73° | — | — |
| 2024 | 79° | 57° | 68° | — | — |
| 2023coldest | 72° | 55° | 63° | — | — |
| 2022 | 92° | 63° | 77° | — | — |
| 2021 | 81° | 59° | 70° | — | — |
| 2020 | 71° | 60° | 66° | — | — |
| 2019 | 79° | 56° | 67° | — | — |
| 2018 | 76° | 58° | 67° | — | — |
| 2017 | 76° | 54° | 65° | — | — |
| 2016 | 87° | 61° | 74° | — | — |
| 2015 | 92° | 65° | 78° | — | — |
| 2014 | 78° | 61° | 69° | — | — |
| 2013 | 91° | 60° | 76° | — | — |
| 2012 | 81° | 56° | 68° | — | — |
| 2011 | 75° | 55° | 65° | — | — |
| 2010 | 71° | 57° | 64° | — | — |
| 2009 | 95° | 57° | 76° | — | — |
| 2008 | 83° | 56° | 69° | — | — |
| 2007 | 84° | 53° | 69° | — | — |
| 2006warmest | 101° | 64° | 82° | — | — |
| 2005 | 81° | 55° | 68° | — | — |
| 2004 | 73° | 59° | 66° | — | — |
| 2003 | 81° | 56° | 68° | — | — |
| 2002 | 79° | 55° | 67° | — | — |
| 2001 | 88° | 58° | 73° | — | — |
| 2000 | 87° | 61° | 74° | — | — |
| 1999 | 82° | 53° | 68° | — | — |
| 1998 | 83° | 59° | 71° | — | — |
| 1997 | 75° | 60° | 68° | — | — |
| 1996 | 77° | 56° | 66° | — | — |
| 1995 | 80° | 62° | 71° | — | — |
| 1994 | 87° | 66° | 77° | — | — |
| 1993 | 81° | 61° | 71° | — | — |
| 1992 | 89° | 63° | 76° | — | — |
| 1991 | 78° | 62° | 70° | — | — |
| 1990 | 90° | 65° | 77° | — | — |
| 1989 | 80° | 61° | 70° | — | — |
| 1988 | 79° | 61° | 70° | — | — |
| 1987 | 73° | 57° | 65° | — | — |
| 1986 | 84° | 62° | 73° | — | — |
| 1985 | 86° | 60° | 73° | — | — |
| 1984 | 84° | 63° | 73° | — | — |
| 1983 | 74° | 61° | 67° | — | — |
| 1982 | 80° | 59° | 70° | — | — |
| 1981 | 80° | 64° | 72° | — | — |
| 1980 | 96° | 66° | 81° | — | — |
| 1979 | 88° | 62° | 75° | — | — |
| 1978 | 74° | 59° | 66° | — | — |
| 1977 | 80° | 59° | 70° | — | — |
| 1976 | 94° | 67° | 80° | — | — |
| 1975 | 77° | 55° | 66° | — | — |
| 1974 | 91° | 55° | 73° | — | — |
| 1973 | 77° | 60° | 69° | — | — |
| 1972 | 78° | 55° | 67° | — | — |
| 1971 | 81° | 64° | 72° | — | — |
55 years of data from EL TORO MCAS