Weather on March 8
Fontana, CA
55 Years of Data
Avg High
71°F
Avg Low
46°F
Warmest
2026
73°F avg
Coldest
1980
48°F avg
About This Date
March 8th in Fontana, CA typically brings pleasant spring weather, with average highs around 71°F and lows near 46°F — a 25°F daily swing. Over 56 years of records, the warmest March 8th was in 2026 (73°F average), while the coldest was 1980 (48°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 11% of March 8th dates historically, with the wettest March 8th recording 2.39" 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 March 8th in Fontana, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 84° | 62° | 73° | — | — |
| 2025 | 68° | 39° | 54° | — | — |
| 2024 | 69° | 43° | 56° | — | — |
| 2023 | 60° | 40° | 50° | — | — |
| 2022 | 70° | 41° | 55° | — | — |
| 2021 | 63° | 45° | 54° | — | — |
| 2020 | 65° | 49° | 57° | — | — |
| 2019 | 62° | 48° | 55° | — | — |
| 2018 | 77° | 49° | 63° | — | — |
| 2017 | 84° | 46° | 65° | — | — |
| 2016 | 69° | 39° | 54° | — | — |
| 2015 | 78° | 49° | 63° | — | — |
| 2014 | 85° | 55° | 70° | — | — |
| 2013 | 53° | 44° | 49° | 1.17" | — |
| 2012 | 75° | 41° | 58° | — | — |
| 2011 | 72° | 44° | 58° | — | — |
| 2010 | 61° | 47° | 54° | — | — |
| 2009 | 65° | 43° | 54° | — | — |
| 2008 | 74° | 46° | 60° | — | — |
| 2007 | 75° | 49° | 62° | — | — |
| 2006 | 64° | 44° | 54° | — | — |
| 2005 | 72° | 49° | 60° | — | — |
| 2004 | 90° | 52° | 71° | — | — |
| 2003 | 72° | 44° | 58° | — | — |
| 2002 | 65° | 48° | 56° | — | — |
| 2001 | 65° | 48° | 56° | — | — |
| 2000 | 56° | 47° | 51° | 1.5" | — |
| 1999 | 63° | 41° | 52° | — | — |
| 1998 | 68° | 42° | 55° | — | — |
| 1997 | 77° | 42° | 60° | — | — |
| 1996 | 84° | 44° | 64° | — | — |
| 1995 | 77° | 49° | 63° | — | — |
| 1994 | 66° | 51° | 59° | — | — |
| 1993 | 83° | 49° | 66° | — | — |
| 1992 | 61° | 46° | 53° | — | — |
| 1991 | 77° | 37° | 57° | — | — |
| 1990 | 72° | 44° | 58° | — | — |
| 1989 | 86° | 54° | 70° | — | — |
| 1988 | 83° | 42° | 62° | — | — |
| 1987 | 67° | 54° | 60° | — | — |
| 1986 | 61° | 54° | 57° | 1.12" | — |
| 1985 | 70° | 37° | 53° | — | — |
| 1984 | 83° | 36° | 59° | — | — |
| 1983 | 70° | 53° | 61° | — | — |
| 1982 | 69° | 53° | 61° | — | — |
| 1981 | 69° | 38° | 53° | — | — |
| 1980coldest | 60° | 36° | 48° | — | — |
| 1979 | 79° | 43° | 61° | — | — |
| 1978 | 75° | 47° | 61° | — | — |
| 1977 | 78° | 52° | 65° | — | — |
| 1976 | 64° | 46° | 55° | — | — |
| 1975 | 61° | 53° | 57° | 1.85" | — |
| 1974 | 69° | 42° | 56° | 2.39" | — |
| 1973 | 53° | 46° | 50° | 1.85" | — |
| 1972 | 76° | 53° | 64° | — | — |
| 1971 | 75° | 45° | 60° | — | — |
56 years of data from FONTANA KAISER