Weather on October 21
Elk Grove, CA
55 Years of Data
About This Date
October 21st in Elk Grove, CA typically brings pleasant fall weather, with average highs around 78°F and lows near 53°F — a 25°F daily swing. Over 55 years of records, the warmest October 21st was in 2003 (74°F average), while the coldest was 1984 (55°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 11% of October 21st dates historically, with the wettest October 21st recording 0.79" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for October 21st in Elk Grove, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 54° | 68° | — | — |
| 2024 | 82° | 53° | 68° | — | — |
| 2023 | 78° | 56° | 67° | — | — |
| 2022 | 84° | 56° | 70° | — | — |
| 2021 | 75° | 59° | 67° | 0.79" | — |
| 2020 | 88° | 56° | 72° | — | — |
| 2019 | 85° | 54° | 69° | — | — |
| 2018 | 83° | 50° | 66° | — | — |
| 2017 | 71° | 45° | 58° | — | — |
| 2016 | 84° | 51° | 68° | — | — |
| 2015 | 84° | 53° | 69° | — | — |
| 2014 | 72° | 50° | 61° | — | — |
| 2013 | 84° | 51° | 68° | — | — |
| 2012 | 68° | 53° | 61° | 0.13" | — |
| 2011 | 81° | 54° | 67° | — | — |
| 2010 | 70° | 55° | 62° | — | — |
| 2009 | 74° | 52° | 63° | — | — |
| 2008 | 80° | 50° | 65° | — | — |
| 2007 | 74° | 48° | 61° | — | — |
| 2006 | 83° | 51° | 67° | — | — |
| 2005 | 80° | 53° | 67° | — | — |
| 2004 | 68° | 45° | 56° | — | — |
| 2003warmest | 93° | 55° | 74° | — | — |
| 2002 | 82° | 51° | 67° | — | — |
| 2001 | 74° | 50° | 62° | — | — |
| 2000 | 72° | 52° | 62° | — | — |
| 1999 | 85° | 48° | 66° | — | — |
| 1998 | 86° | 55° | 71° | — | — |
| 1997 | 81° | 52° | 66° | — | — |
| 1996 | 73° | 46° | 60° | — | — |
| 1995 | 79° | 53° | 66° | — | — |
| 1994 | 81° | 50° | 65° | — | — |
| 1993 | 78° | 59° | 69° | — | — |
| 1992 | 77° | 59° | 68° | 0.05" | — |
| 1991 | 88° | 59° | 73° | — | — |
| 1990 | 81° | 50° | 65° | — | — |
| 1989 | 65° | 57° | 61° | 0.38" | — |
| 1988 | 88° | 58° | 73° | — | — |
| 1987 | 80° | 54° | 67° | — | — |
| 1986 | 80° | 48° | 64° | — | — |
| 1985 | 59° | 51° | 55° | 0.71" | — |
| 1984coldest | 64° | 46° | 55° | — | — |
| 1983 | 87° | 55° | 71° | — | — |
| 1982 | 71° | 60° | 66° | 0.03" | — |
| 1981 | 84° | 54° | 69° | — | — |
| 1980 | 81° | 52° | 66° | — | — |
| 1979 | 70° | 43° | 56° | — | — |
| 1978 | 73° | 49° | 61° | — | — |
| 1977 | 75° | 47° | 61° | — | — |
| 1976 | 84° | 60° | 72° | — | — |
| 1975 | 80° | 56° | 68° | — | — |
| 1974 | 80° | 55° | 68° | — | — |
| 1973 | 74° | 60° | 67° | — | — |
| 1972 | 70° | 52° | 61° | — | — |
| 1971 | 71° | 46° | 59° | — | — |
Elk Grove, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Elk Grove, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Elk Grove, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Elk Grove, CA
Elk Grove, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.