Weather on April 26
Rialto, CA
55 Years of Data
Avg High
75°F
Avg Low
50°F
Warmest
2004
83°F avg
Coldest
2002
49°F avg
About This Date
April 26th in Rialto, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 50°F — a 25°F daily swing. Over 48 years of records, the warmest April 26th was in 2004 (83°F average), while the coldest was 2002 (49°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 4% of April 26th dates historically, with the wettest April 26th recording 0.94" of rain.
Planning for April 26th in Rialto, CA? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 51° | 56° | — | — |
| 2017 | 77° | 54° | 65° | — | — |
| 2016 | 66° | 40° | 53° | — | — |
| 2015 | 71° | 47° | 59° | — | — |
| 2014 | 59° | 44° | 52° | — | — |
| 2013 | 78° | 48° | 63° | — | — |
| 2012 | 60° | 52° | 56° | — | — |
| 2011 | 72° | 46° | 59° | — | — |
| 2010 | 83° | 54° | 68° | — | — |
| 2009 | 66° | 42° | 54° | — | — |
| 2008 | 88° | 66° | 77° | — | — |
| 2007 | 75° | 50° | 63° | — | — |
| 2006 | 56° | 48° | 52° | — | — |
| 2005 | 76° | 46° | 61° | — | — |
| 2004warmest | 99° | 67° | 83° | — | — |
| 2003 | 70° | 45° | 57° | — | — |
| 2002coldest | 52° | 46° | 49° | — | — |
| 2001 | 83° | 55° | 69° | — | — |
| 2000 | 93° | 62° | 78° | — | — |
| 1999 | 76° | 46° | 61° | — | — |
| 1998 | 80° | 44° | 62° | — | — |
| 1997 | 87° | 56° | 71° | — | — |
| 1996 | 97° | 58° | 77° | — | — |
| 1995 | 77° | 49° | 63° | — | — |
| 1994 | 54° | 47° | 50° | 0.94" | — |
| 1993 | 81° | 58° | 69° | — | — |
| 1992 | 89° | 64° | 77° | — | — |
| 1991 | 66° | 45° | 55° | — | — |
| 1990 | 85° | 51° | 68° | — | — |
| 1989 | 62° | 46° | 54° | — | — |
| 1988 | 83° | 49° | 66° | — | — |
| 1987 | 82° | 55° | 69° | — | — |
| 1986 | 76° | 54° | 65° | — | — |
| 1985 | 75° | 52° | 63° | — | — |
| 1984 | 65° | 48° | 56° | — | — |
| 1983 | 65° | 50° | 57° | — | — |
| 1982 | 77° | 50° | 64° | — | — |
| 1981 | 83° | 53° | 68° | — | — |
| 1980 | 73° | 55° | 64° | — | — |
| 1979 | 83° | 55° | 69° | — | — |
| 1978 | 70° | 53° | 61° | — | — |
| 1977 | 83° | 50° | 66° | — | — |
| 1976 | 79° | 46° | 62° | — | — |
| 1975 | 68° | 45° | 56° | — | — |
| 1974 | 72° | 40° | 56° | — | — |
| 1973 | 91° | 50° | 71° | — | — |
| 1972 | 88° | 47° | 67° | — | — |
| 1971 | 65° | 41° | 53° | 0.05" | — |
48 years of data from DEVORE CALIFORNIA