Weather on April 26
Ontario, CA
55 Years of Data
About This Date
April 26th in Ontario, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 50°F — a 25°F daily swing. Over 43 years of records, the warmest April 26th was in 2004 (80°F average), while the coldest was 1971 (47°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 14% of April 26th dates historically, with the wettest April 26th recording 0.64" 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 April 26th in Ontario, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 67° | 52° | 59° | 0.05" | — |
| 2025 | 61° | 49° | 55° | 0.64" | — |
| 2024 | 65° | 53° | 59° | 0.03" | — |
| 2023 | 86° | 52° | 69° | — | — |
| 2022 | 84° | 58° | 71° | — | — |
| 2021 | 66° | 52° | 59° | — | — |
| 2020 | 91° | 62° | 77° | — | — |
| 2019 | 85° | 57° | 71° | — | — |
| 2018 | 79° | 52° | 65° | — | — |
| 2017 | 80° | 54° | 67° | — | — |
| 2016 | 72° | 47° | 59° | — | — |
| 2015 | 75° | 50° | 63° | — | — |
| 2014 | 65° | 48° | 56° | 0.05" | — |
| 2013 | 83° | 53° | 68° | — | — |
| 2012 | 68° | 55° | 62° | 0.46" | — |
| 2011 | 77° | 54° | 65° | — | — |
| 2010 | 83° | 50° | 66° | — | — |
| 2009 | 71° | 46° | 59° | — | — |
| 2008 | 96° | 56° | 76° | — | — |
| 2007 | 79° | 52° | 65° | — | — |
| 2006 | 65° | 52° | 58° | — | — |
| 2005 | 76° | 50° | 63° | — | — |
| 2004warmest | 101° | 59° | 80° | — | — |
| 2003 | 72° | 48° | 60° | — | — |
| 2002 | 60° | 51° | 56° | — | — |
| 2001 | 81° | 52° | 66° | — | — |
| 2000 | 92° | 58° | 75° | — | — |
| 1999 | 75° | 47° | 61° | — | — |
| 1998 | 79° | 42° | 60° | — | — |
| 1984 | 64° | 46° | 55° | — | — |
| 1983 | 61° | 44° | 52° | — | — |
| 1982 | 74° | 43° | 58° | — | — |
| 1981 | 74° | 55° | 64° | — | — |
| 1980 | 71° | 46° | 59° | — | — |
| 1979 | 81° | 52° | 66° | — | — |
| 1978 | 65° | 51° | 58° | — | — |
| 1977 | 78° | 45° | 61° | — | — |
| 1976 | 73° | 44° | 59° | — | — |
| 1975 | 66° | 38° | 52° | — | — |
| 1974 | 68° | 37° | 53° | — | — |
| 1973 | 86° | 47° | 66° | — | — |
| 1972 | 86° | 49° | 67° | — | — |
| 1971coldest | 59° | 36° | 47° | 0.15" | — |
Ontario, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Ontario, CA Monthly Precipitation
Average rainfall per month, in inches.
Ontario, 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 Ontario, CA
Ontario, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.