Weather on October 18
Moreno Valley, CA
55 Years of Data
About This Date
October 18th in Moreno Valley, CA typically brings warm fall weather, with average highs around 81°F and lows near 51°F — a 30°F daily swing. Over 55 years of records, the warmest October 18th was in 2003 (78°F average), while the coldest was 1971 (50°F) — a 28°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for October 18th in Moreno Valley, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 47° | 66° | — | — |
| 2024 | 76° | 49° | 62° | — | — |
| 2023 | 99° | 51° | 75° | — | — |
| 2022 | 90° | 57° | 73° | — | — |
| 2021 | 64° | 54° | 59° | — | — |
| 2020 | 89° | 50° | 70° | — | — |
| 2019 | 80° | 47° | 63° | — | — |
| 2018 | 83° | 46° | 64° | — | — |
| 2017 | 90° | 56° | 73° | — | — |
| 2016 | 77° | 48° | 63° | — | — |
| 2015 | 78° | 62° | 70° | — | — |
| 2014 | 76° | 57° | 66° | — | — |
| 2013 | 86° | 42° | 64° | — | — |
| 2012 | 80° | 57° | 69° | — | — |
| 2011 | 90° | 48° | 69° | — | — |
| 2010 | 66° | 56° | 61° | — | — |
| 2009 | 94° | 58° | 76° | — | — |
| 2008 | 85° | 56° | 70° | — | — |
| 2007 | 80° | 47° | 63° | — | — |
| 2006 | 84° | 48° | 66° | — | — |
| 2005 | 62° | 50° | 56° | — | — |
| 2004 | 70° | 53° | 61° | — | — |
| 2003warmest | 99° | 58° | 78° | — | — |
| 2002 | 68° | 46° | 57° | — | — |
| 2001 | 85° | 47° | 66° | — | — |
| 2000 | 78° | 54° | 66° | — | — |
| 1999 | 87° | 48° | 68° | — | — |
| 1998 | 85° | 45° | 65° | — | — |
| 1997 | 88° | 54° | 71° | — | — |
| 1996 | 81° | 51° | 66° | — | — |
| 1995 | 82° | 53° | 68° | — | — |
| 1994 | 77° | 47° | 62° | — | — |
| 1993 | 74° | — | — | — | — |
| 1992 | 79° | 53° | 66° | — | — |
| 1991 | 95° | 57° | 76° | — | — |
| 1990 | 82° | 57° | 70° | — | — |
| 1989 | 95° | 56° | 75° | — | — |
| 1988 | 86° | 56° | 71° | — | — |
| 1987 | 73° | 58° | 65° | — | — |
| 1986 | 72° | 50° | 61° | — | — |
| 1985 | 80° | 51° | 66° | — | — |
| 1984 | 75° | 44° | 60° | — | — |
| 1983 | 80° | 49° | 64° | — | — |
| 1982 | 82° | 50° | 66° | — | — |
| 1981 | 87° | 48° | 68° | — | — |
| 1980 | 88° | 40° | 64° | — | — |
| 1979 | 67° | 54° | 60° | — | — |
| 1978 | 86° | 51° | 69° | — | — |
| 1977 | 81° | 51° | 66° | — | — |
| 1976 | 75° | 58° | 66° | — | — |
| 1975 | 74° | 45° | 59° | — | — |
| 1974 | 90° | 56° | 73° | — | — |
| 1973 | 93° | 54° | 73° | — | — |
| 1972 | 68° | 51° | 60° | — | — |
| 1971coldest | 64° | 35° | 50° | — | — |
Moreno Valley, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Moreno Valley, CA Monthly Precipitation
Average rainfall per month, in inches.
Moreno Valley, 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 Moreno Valley, CA
Moreno Valley, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.