Weather on March 4
Fontana, CA
55 Years of Data
Avg High
68°F
Avg Low
46°F
Warmest
1972
75°F avg
Coldest
1976
45°F avg
About This Date
March 4th in Fontana, CA typically brings mild spring weather, with average highs around 68°F and lows near 46°F. Over 56 years of records, the warmest March 4th was in 1972 (75°F average), while the coldest was 1976 (45°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 4th dates historically, with the wettest March 4th recording 0.89" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for March 4th in Fontana, CA? Great weather for outdoor activities.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 70° | 51° | 60° | — | — |
| 2025 | 68° | 44° | 56° | — | — |
| 2024 | 61° | 48° | 54° | — | — |
| 2023 | 58° | 41° | 49° | — | — |
| 2022 | 59° | 50° | 55° | 0.2" | — |
| 2021 | 69° | 41° | 55° | — | — |
| 2020 | 77° | 48° | 63° | — | — |
| 2019 | 65° | 51° | 58° | — | — |
| 2018 | 61° | 41° | 51° | — | — |
| 2017 | 69° | 47° | 58° | — | — |
| 2016 | 73° | 48° | 61° | — | — |
| 2015 | 72° | 44° | 58° | — | — |
| 2014 | 67° | 50° | 58° | — | — |
| 2013 | 68° | 51° | 60° | — | — |
| 2012 | 87° | 45° | 66° | — | — |
| 2011 | 76° | 46° | 61° | — | — |
| 2010 | 58° | 45° | 51° | 0.23" | — |
| 2009 | 59° | 45° | 52° | 0.33" | — |
| 2008 | 72° | 45° | 58° | — | — |
| 2007 | 79° | 44° | 61° | — | — |
| 2006 | 60° | 38° | 49° | — | — |
| 2005 | 58° | 50° | 54° | 0.51" | — |
| 2004 | 66° | 48° | 57° | — | — |
| 2003 | 55° | 45° | 50° | 0.03" | — |
| 2002 | 78° | 36° | 57° | — | — |
| 2001 | 62° | 49° | 55° | — | — |
| 2000 | 54° | 45° | 49° | 0.89" | — |
| 1999 | 59° | 50° | 55° | 0.03" | — |
| 1998 | 66° | 53° | 60° | — | — |
| 1997 | 71° | 39° | 55° | — | — |
| 1996 | 64° | 44° | 54° | 0.3" | — |
| 1995 | 65° | 52° | 58° | 0.56" | — |
| 1994 | 65° | 50° | 57° | — | — |
| 1993 | 77° | 43° | 60° | — | — |
| 1992 | 65° | 53° | 59° | — | — |
| 1991 | 73° | 44° | 59° | — | — |
| 1990 | 68° | 54° | 61° | — | — |
| 1989 | 70° | 38° | 54° | — | — |
| 1988 | 75° | 44° | 60° | — | — |
| 1987 | 88° | 45° | 66° | — | — |
| 1986 | 87° | 48° | 68° | — | — |
| 1985 | 65° | 32° | 48° | — | — |
| 1984 | 77° | 42° | 60° | — | — |
| 1983 | 64° | 49° | 56° | 0.3" | — |
| 1982 | 65° | 35° | 50° | — | — |
| 1981 | 59° | 50° | 55° | 0.08" | — |
| 1980 | 64° | 50° | 57° | 0.03" | — |
| 1979 | 76° | 38° | 57° | — | — |
| 1978 | 63° | 45° | 54° | — | — |
| 1977 | 68° | 48° | 58° | — | — |
| 1976coldest | 57° | 34° | 45° | — | — |
| 1975 | 78° | 46° | 62° | — | — |
| 1974 | 74° | 40° | 57° | — | — |
| 1973 | 59° | 48° | 54° | 0.18" | — |
| 1972warmest | 93° | 57° | 75° | — | — |
| 1971 | 73° | 45° | 59° | — | — |
56 years of data from FONTANA KAISER