Weather on October 31
Modesto, CA
55 Years of Data
Avg High
71°F
Avg Low
47°F
Warmest
2008
69°F avg
Coldest
2003
47°F avg
About This Date
October 31st in Modesto, CA typically brings pleasant fall weather, with average highs around 71°F and lows near 47°F. Over 55 years of records, the warmest October 31st was in 2008 (69°F average), while the coldest was 2003 (47°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 11% of October 31st dates historically, with the wettest October 31st recording 1.65" 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 31st in Modesto, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 52° | 65° | — | — |
| 2024 | 68° | 49° | 58° | 0.03" | — |
| 2023 | 72° | 39° | 55° | — | — |
| 2022 | 70° | 44° | 57° | — | — |
| 2021 | 66° | 52° | 59° | — | — |
| 2020 | 79° | 40° | 59° | — | — |
| 2019 | 70° | 36° | 53° | — | — |
| 2018 | 73° | 41° | 57° | — | — |
| 2017 | 67° | 45° | 56° | — | — |
| 2016 | 69° | 51° | 60° | — | — |
| 2015 | 83° | 51° | 67° | — | — |
| 2014 | 71° | 54° | 62° | 1.65" | — |
| 2013 | 72° | 40° | 56° | — | — |
| 2012 | 69° | 53° | 61° | — | — |
| 2011 | 80° | 47° | 63° | — | — |
| 2010 | 72° | 47° | 59° | — | — |
| 2009 | 73° | 43° | 58° | — | — |
| 2008warmest | 75° | 62° | 69° | 0.03" | — |
| 2007 | 71° | 51° | 61° | — | — |
| 2006 | 66° | 42° | 54° | — | — |
| 2005 | 75° | 43° | 59° | — | — |
| 2004 | 67° | 49° | 58° | — | — |
| 2003coldest | 55° | 40° | 47° | 0.1" | — |
| 2002 | 69° | 42° | 56° | — | — |
| 2001 | 69° | 50° | 60° | — | — |
| 2000 | 65° | 41° | 53° | — | — |
| 1999 | 75° | 48° | 62° | — | — |
| 1998 | 74° | 43° | 58° | — | — |
| 1997 | 78° | 56° | 67° | — | — |
| 1996 | 68° | 46° | 57° | — | — |
| 1995 | 67° | 52° | 59° | — | — |
| 1994 | 78° | 47° | 62° | — | — |
| 1993 | 73° | 55° | 64° | — | — |
| 1992 | 76° | 50° | 63° | — | — |
| 1991 | 71° | 44° | 58° | — | — |
| 1990 | 65° | 51° | 58° | — | — |
| 1989 | 70° | 46° | 58° | — | — |
| 1988 | 76° | 49° | 62° | — | — |
| 1987 | 65° | 51° | 58° | — | — |
| 1986 | 75° | 48° | 62° | — | — |
| 1985 | 69° | 44° | 57° | — | — |
| 1984 | 65° | 43° | 54° | — | — |
| 1983 | 73° | 62° | 68° | 0.08" | — |
| 1982 | 68° | 45° | 56° | — | — |
| 1981 | 72° | 42° | 57° | — | — |
| 1980 | 78° | 44° | 61° | — | — |
| 1979 | 67° | 49° | 58° | — | — |
| 1978 | 66° | 43° | 54° | — | — |
| 1977 | 69° | 46° | 58° | — | — |
| 1976 | 75° | 41° | 58° | — | — |
| 1975 | 64° | 41° | 53° | — | — |
| 1974 | 64° | 49° | 56° | 1.27" | — |
| 1973 | 78° | 45° | 61° | — | — |
| 1972 | 67° | 35° | 51° | — | — |
| 1971 | 65° | 40° | 52° | — | — |
55 years of data from MODESTO AP