Weather on October 28
Pomona, CA
55 Years of Data
Avg High
78°F
Avg Low
52°F
Warmest
2008
82°F avg
Coldest
1971
53°F avg
About This Date
October 28th in Pomona, CA typically brings pleasant fall weather, with average highs around 78°F and lows near 52°F — a 26°F daily swing. Over 52 years of records, the warmest October 28th was in 2008 (82°F average), while the coldest was 1971 (53°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 10% of October 28th dates historically, with the wettest October 28th recording 1.6" of rain. The last decade has been 5.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.8°F warmer on this date compared to 20-30 years ago.
Planning for October 28th in Pomona, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 56° | 75° | — | — |
| 2024 | 69° | 50° | 60° | — | — |
| 2023 | 71° | 51° | 61° | — | — |
| 2022 | 78° | 51° | 65° | — | — |
| 2021 | 88° | 59° | 73° | — | — |
| 2020 | 77° | 49° | 63° | — | — |
| 2019 | 73° | 47° | 60° | — | — |
| 2018 | 85° | 59° | 72° | — | — |
| 2017 | 87° | 59° | 73° | — | — |
| 2016 | 76° | 60° | 68° | — | — |
| 2015 | 81° | 57° | 69° | — | — |
| 2014 | 84° | 51° | 68° | — | — |
| 2013 | 61° | 48° | 54° | — | — |
| 2012 | 90° | 54° | 72° | — | — |
| 2011 | 79° | 47° | 63° | — | — |
| 2010 | 81° | 47° | 64° | — | — |
| 2009 | 72° | 53° | 62° | — | — |
| 2008warmest | 98° | 66° | 82° | — | — |
| 2007 | 91° | 59° | 75° | — | — |
| 2006 | 86° | 54° | 70° | — | — |
| 2005 | 71° | 53° | 62° | — | — |
| 2004 | 65° | 49° | 57° | 0.05" | — |
| 2003 | 83° | 54° | 68° | — | — |
| 2002 | 74° | 48° | 61° | — | — |
| 2001 | 84° | 53° | 69° | — | — |
| 2000 | 61° | 48° | 54° | — | — |
| 1999 | 70° | 49° | 59° | — | — |
| 1998 | 73° | 47° | 60° | — | — |
| 1994 | 80° | 50° | 65° | — | — |
| 1993 | 84° | 48° | 66° | — | — |
| 1992 | 72° | 58° | 65° | 1.6" | — |
| 1991 | 71° | 45° | 58° | — | — |
| 1990 | 88° | 55° | 71° | — | — |
| 1989 | 79° | 39° | 59° | — | — |
| 1988 | 75° | 55° | 65° | — | — |
| 1987 | 81° | 56° | 68° | 0.08" | — |
| 1986 | 82° | 54° | 68° | — | — |
| 1985 | 72° | 59° | 65° | — | — |
| 1984 | 74° | 47° | 60° | — | — |
| 1983 | 85° | 59° | 72° | — | — |
| 1982 | 80° | 43° | 61° | — | — |
| 1981 | 70° | 48° | 59° | 0.25" | — |
| 1980 | 80° | 46° | 63° | — | — |
| 1979 | 80° | 49° | 64° | — | — |
| 1978 | 86° | 51° | 69° | — | — |
| 1977 | 75° | 48° | 62° | — | — |
| 1976 | 82° | 48° | 65° | — | — |
| 1975 | 73° | 47° | 60° | — | — |
| 1974 | 66° | 54° | 60° | 1.5" | — |
| 1973 | 92° | 54° | 73° | — | — |
| 1972 | 68° | 49° | 58° | — | — |
| 1971coldest | 60° | 46° | 53° | — | — |
52 years of data from POMONA/FAIRPLEX