Weather on March 24
Rancho Cucamonga, CA
55 Years of Data
Avg High
71°F
Avg Low
47°F
Warmest
2026
73°F avg
Coldest
1977
49°F avg
About This Date
March 24th in Rancho Cucamonga, CA typically brings pleasant spring weather, with average highs around 71°F and lows near 47°F. Over 42 years of records, the warmest March 24th was in 2026 (73°F average), while the coldest was 1977 (49°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 12% of March 24th dates historically, with the wettest March 24th recording 1.73" of rain. The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
Planning for March 24th in Rancho Cucamonga, CA? Great weather for outdoor activities.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 88° | 59° | 73° | — | — |
| 2025 | 92° | 53° | 72° | — | — |
| 2024 | 61° | 44° | 52° | 0.38" | — |
| 2023 | 64° | 43° | 53° | — | — |
| 2022 | 88° | 57° | 72° | — | — |
| 2021 | 73° | 50° | 62° | — | — |
| 2020 | 63° | 49° | 56° | — | — |
| 2019 | 75° | 52° | 63° | — | — |
| 2018 | 64° | 50° | 57° | — | — |
| 2017 | 73° | 46° | 60° | — | — |
| 2016 | 83° | 46° | 64° | — | — |
| 2015 | 78° | 52° | 65° | — | — |
| 2014 | 71° | 55° | 63° | — | — |
| 2013 | 81° | 49° | 65° | — | — |
| 2012 | 69° | 49° | 59° | — | — |
| 2011 | 58° | 43° | 50° | 0.91" | — |
| 2010 | 76° | 50° | 63° | — | — |
| 2009 | 75° | 42° | 59° | — | — |
| 2008 | 86° | 54° | 70° | — | — |
| 2007 | 71° | 53° | 62° | — | — |
| 2006 | 79° | 50° | 64° | — | — |
| 2005 | 57° | 46° | 52° | — | — |
| 2004 | 68° | 55° | 62° | — | — |
| 2003 | 61° | 53° | 57° | — | — |
| 2002 | 63° | 48° | 55° | — | — |
| 2001 | 69° | 52° | 60° | — | — |
| 2000 | 73° | 46° | 60° | — | — |
| 1999 | 69° | 44° | 57° | — | — |
| 1984 | 79° | 43° | 61° | — | — |
| 1983 | 57° | 45° | 51° | 1.73" | — |
| 1982 | 71° | 40° | 55° | — | — |
| 1981 | 76° | 44° | 60° | — | — |
| 1980 | 66° | 43° | 54° | 0.56" | — |
| 1979 | 71° | 39° | 55° | — | — |
| 1978 | 73° | 43° | 58° | — | — |
| 1977coldest | 55° | 42° | 49° | 0.05" | — |
| 1976 | 70° | 43° | 56° | — | — |
| 1975 | 70° | 40° | 55° | — | — |
| 1974 | 68° | 47° | 57° | — | — |
| 1973 | 67° | 39° | 53° | — | — |
| 1972 | 83° | 41° | 62° | — | — |
| 1971 | 64° | 47° | 55° | — | — |
42 years of data from ONTARIO INTL AP