Weather on August 10
Mission Viejo, CA
55 Years of Data
Avg High
85°F
Avg Low
63°F
Warmest
2003
84°F avg
Coldest
2007
63°F avg
About This Date
August 10th in Mission Viejo, CA typically brings warm summer weather, with average highs around 85°F and lows near 63°F. Over 55 years of records, the warmest August 10th was in 2003 (84°F average), while the coldest was 2007 (63°F) — a 21°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
Planning for August 10th in Mission Viejo, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 61° | 73° | — | — |
| 2024 | 90° | 61° | 75° | — | — |
| 2023 | 81° | 63° | 72° | — | — |
| 2022 | 92° | 68° | 80° | — | — |
| 2021 | 89° | 61° | 75° | — | — |
| 2020 | 84° | 57° | 71° | — | — |
| 2019 | 80° | 55° | 68° | — | — |
| 2018 | 90° | 72° | 81° | — | — |
| 2017 | 84° | 63° | 73° | — | — |
| 2016 | 81° | 57° | 69° | — | — |
| 2015 | 79° | 60° | 69° | — | — |
| 2014 | 84° | 62° | 73° | — | — |
| 2013 | 76° | 56° | 66° | — | — |
| 2012 | 97° | 68° | 82° | — | — |
| 2011 | 75° | 57° | 66° | — | — |
| 2010 | 80° | 54° | 67° | — | — |
| 2009 | 83° | 60° | 71° | — | — |
| 2008 | 86° | 57° | 72° | — | — |
| 2007coldest | 64° | 63° | 63° | — | — |
| 2006 | 88° | 64° | 76° | — | — |
| 2005 | 85° | 61° | 73° | — | — |
| 2004 | 93° | 64° | 79° | — | — |
| 2003warmest | 100° | 68° | 84° | — | — |
| 2002 | 95° | 57° | 76° | — | — |
| 2001 | 87° | 61° | 74° | — | — |
| 2000 | 101° | 65° | 83° | — | — |
| 1999 | 76° | 58° | 67° | — | — |
| 1998 | 90° | 72° | 81° | — | — |
| 1997 | 76° | 64° | 70° | — | — |
| 1996 | 82° | 64° | 73° | — | — |
| 1995 | 84° | 60° | 72° | — | — |
| 1994 | 93° | 73° | 83° | — | — |
| 1993 | 82° | 64° | 73° | — | — |
| 1992 | 91° | 68° | 80° | — | — |
| 1991 | 85° | 65° | 75° | — | — |
| 1990 | 80° | 66° | 73° | — | — |
| 1989 | 82° | 66° | 74° | — | — |
| 1988 | 76° | 60° | 68° | — | — |
| 1987 | 78° | 62° | 70° | — | — |
| 1986 | 84° | 62° | 73° | — | — |
| 1985 | 81° | 66° | 73° | — | — |
| 1984 | 83° | 67° | 75° | — | — |
| 1983 | 91° | 69° | 80° | — | — |
| 1982 | 87° | 60° | 74° | — | — |
| 1981 | 85° | 65° | 75° | — | — |
| 1980 | 89° | 67° | 78° | — | — |
| 1979 | 83° | 65° | 74° | — | — |
| 1978 | 83° | 66° | 74° | — | — |
| 1977 | 80° | 62° | 71° | — | — |
| 1976 | 82° | 60° | 71° | — | — |
| 1975 | 83° | 64° | 73° | — | — |
| 1974 | 78° | 63° | 70° | — | — |
| 1973 | 78° | 60° | 69° | — | — |
| 1972 | 83° | 62° | 72° | — | — |
| 1971 | 93° | 70° | 81° | — | — |
55 years of data from EL TORO MCAS