Weather on October 21
Fremont, CA
55 Years of Data
Avg High
72°F
Avg Low
51°F
Warmest
1991
75°F avg
Coldest
1971
53°F avg
About This Date
October 21st in Fremont, CA typically brings pleasant fall weather, with average highs around 72°F and lows near 51°F. Over 55 years of records, the warmest October 21st was in 1991 (75°F average), while the coldest was 1971 (53°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 9% of October 21st dates historically, with the wettest October 21st recording 2.46" of rain. 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 October 21st in Fremont, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 51° | 64° | — | — |
| 2024 | 71° | 48° | 60° | — | — |
| 2023 | 68° | 51° | 60° | — | — |
| 2022 | 73° | 49° | 61° | — | — |
| 2021 | 75° | — | — | 0.76" | — |
| 2020 | 82° | 52° | 67° | — | — |
| 2019 | 80° | 49° | 64° | — | — |
| 2018 | 69° | 50° | 60° | — | — |
| 2017 | 67° | 45° | 56° | — | — |
| 2016 | 77° | 55° | 66° | — | — |
| 2015 | 80° | 51° | 66° | — | — |
| 2014 | 70° | 50° | 60° | — | — |
| 2013 | 70° | 49° | 59° | — | — |
| 2012 | 63° | 46° | 54° | — | — |
| 2011 | 72° | 50° | 61° | — | — |
| 2010 | 67° | 54° | 60° | — | — |
| 2009 | 70° | 55° | 62° | — | — |
| 2008 | 74° | 46° | 60° | — | — |
| 2007 | 72° | 44° | 58° | — | — |
| 2006 | 83° | 50° | 66° | — | — |
| 2005 | 71° | 49° | 60° | — | — |
| 2004 | 67° | 46° | 56° | — | — |
| 2003 | 82° | 54° | 68° | — | — |
| 2002 | 70° | 49° | 59° | — | — |
| 2001 | 61° | 54° | 57° | — | — |
| 2000 | 71° | 52° | 61° | — | — |
| 1999 | 82° | 51° | 67° | — | — |
| 1998 | 85° | 50° | 67° | — | — |
| 1997 | 72° | 50° | 61° | — | — |
| 1996 | 74° | 41° | 57° | — | — |
| 1995 | 72° | 53° | 62° | — | — |
| 1994 | 69° | 50° | 60° | — | — |
| 1993 | 77° | 52° | 64° | — | — |
| 1992 | 77° | 57° | 67° | 0.13" | — |
| 1991warmest | 92° | 58° | 75° | — | — |
| 1990 | 73° | 48° | 61° | — | — |
| 1989 | 68° | 55° | 62° | 0.1" | — |
| 1988 | 76° | 53° | 64° | — | — |
| 1987 | 65° | 55° | 60° | — | — |
| 1986 | 65° | 54° | 59° | — | — |
| 1985 | 66° | 52° | 59° | 2.46" | — |
| 1984 | 65° | 50° | 57° | — | — |
| 1983 | 77° | 55° | 66° | — | — |
| 1982 | 76° | 60° | 68° | — | — |
| 1981 | 67° | 53° | 60° | — | — |
| 1980 | 74° | 52° | 63° | — | — |
| 1979 | 66° | 48° | 57° | 0.08" | — |
| 1978 | 66° | 58° | 62° | — | — |
| 1977 | 62° | 50° | 56° | — | — |
| 1976 | 69° | 54° | 61° | — | — |
| 1975 | — | 42° | — | — | — |
| 1974 | 70° | 53° | 61° | — | — |
| 1973 | 73° | 59° | 66° | — | — |
| 1972 | 65° | 54° | 59° | — | — |
| 1971coldest | 64° | 43° | 53° | — | — |
55 years of data from FREMONT