Weather on October 28
Rialto, CA
55 Years of Data
Avg High
77°F
Avg Low
53°F
Warmest
2008
81°F avg
Coldest
1971
49°F avg
About This Date
October 28th in Rialto, CA typically brings pleasant fall weather, with average highs around 77°F and lows near 53°F. Over 48 years of records, the warmest October 28th was in 2008 (81°F average), while the coldest was 1971 (49°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 6% of October 28th dates historically, with the wettest October 28th recording 1.57" of rain.
Planning for October 28th in Rialto, CA? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 54° | 74° | — | — |
| 2017 | 92° | 66° | 79° | — | — |
| 2016 | 71° | 61° | 66° | — | — |
| 2015 | 79° | 59° | 69° | — | — |
| 2014 | 82° | 55° | 69° | — | — |
| 2013 | 55° | 48° | 52° | — | — |
| 2012 | 87° | 60° | 74° | — | — |
| 2011 | 80° | 60° | 70° | — | — |
| 2010 | 78° | 55° | 67° | — | — |
| 2009 | 60° | 46° | 53° | — | — |
| 2008warmest | 94° | 69° | 81° | — | — |
| 2007 | 91° | 66° | 79° | — | — |
| 2006 | 85° | 56° | 70° | — | — |
| 2005 | 67° | 49° | 58° | — | — |
| 2004 | 63° | 45° | 54° | — | — |
| 2003 | 86° | 65° | 75° | — | — |
| 2002 | 73° | 46° | 60° | — | — |
| 2001 | 59° | 50° | 55° | — | — |
| 2000 | 59° | 50° | 55° | — | — |
| 1999 | 77° | 52° | 64° | — | — |
| 1998 | 79° | 50° | 64° | — | — |
| 1997 | 77° | 49° | 63° | — | — |
| 1996 | 61° | 44° | 52° | — | — |
| 1995 | 79° | 62° | 70° | — | — |
| 1994 | 81° | 51° | 66° | — | — |
| 1993 | 81° | 58° | 69° | — | — |
| 1992 | 65° | 56° | 60° | — | — |
| 1991 | 60° | 46° | 53° | — | — |
| 1990 | 90° | 52° | 71° | — | — |
| 1989 | 76° | 43° | 59° | — | — |
| 1988 | 71° | 54° | 62° | — | — |
| 1987 | 80° | 60° | 70° | — | — |
| 1986 | 83° | 52° | 67° | — | — |
| 1985 | 73° | 59° | 66° | — | — |
| 1984 | 74° | 52° | 63° | — | — |
| 1983 | 88° | 60° | 74° | — | — |
| 1982 | 79° | 44° | 61° | — | — |
| 1981 | 71° | 52° | 61° | 0.25" | — |
| 1980 | 78° | 60° | 69° | — | — |
| 1979 | 78° | 49° | 63° | — | — |
| 1978 | 90° | 49° | 69° | — | — |
| 1977 | 79° | 50° | 64° | — | — |
| 1976 | 80° | 50° | 65° | — | — |
| 1975 | 83° | 44° | 63° | — | — |
| 1974 | 65° | 55° | 60° | 1.57" | — |
| 1973 | 94° | 47° | 70° | — | — |
| 1972 | 75° | 48° | 62° | — | — |
| 1971coldest | 57° | 41° | 49° | 0.76" | — |
48 years of data from DEVORE CALIFORNIA