Weather on February 26
Ontario, CA
55 Years of Data
Avg High
69°F
Avg Low
45°F
Warmest
2026
70°F avg
Coldest
2023
44°F avg
About This Date
February 26th in Ontario, CA typically brings mild winter weather, with average highs around 69°F and lows near 45°F. Over 41 years of records, the warmest February 26th was in 2026 (70°F average), while the coldest was 2023 (44°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 24% of February 26th dates historically, with the wettest February 26th recording 3.86" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for February 26th in Ontario, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 84° | 55° | 70° | — | — |
| 2025 | 86° | 52° | 69° | — | — |
| 2024 | 62° | 49° | 55° | 0.23" | — |
| 2023coldest | 50° | 38° | 44° | 0.05" | — |
| 2022 | 70° | 35° | 52° | — | — |
| 2021 | 75° | 40° | 57° | — | — |
| 2020 | 81° | 53° | 67° | — | — |
| 2019 | 71° | 47° | 59° | — | — |
| 2018 | 66° | 40° | 53° | 0.2" | — |
| 2017 | 55° | 45° | 50° | 0.33" | — |
| 2016 | 82° | 50° | 66° | — | — |
| 2015 | 70° | 45° | 57° | — | — |
| 2014 | 67° | 55° | 61° | — | — |
| 2013 | 73° | 38° | 55° | — | — |
| 2012 | 68° | 45° | 56° | — | — |
| 2011 | 53° | 37° | 45° | 3.15" | — |
| 2010 | 71° | 50° | 61° | — | — |
| 2009 | 63° | 44° | 53° | — | — |
| 2008 | 80° | 45° | 62° | — | — |
| 2007 | 59° | 49° | 54° | 0.03" | — |
| 2006 | 77° | 52° | 64° | — | — |
| 2005 | 65° | 51° | 58° | — | — |
| 2004 | 60° | 49° | 54° | 3.86" | — |
| 2003 | 58° | 50° | 54° | 0.71" | — |
| 2002 | 86° | 47° | 66° | — | — |
| 2001 | 60° | 47° | 53° | 0.76" | — |
| 2000 | 67° | 41° | 54° | — | — |
| 1999 | 64° | 46° | 55° | — | — |
| 1984 | 70° | 50° | 60° | — | — |
| 1982 | 67° | 39° | 53° | — | — |
| 1981 | 57° | 42° | 50° | 1.8" | — |
| 1980 | 81° | 50° | 65° | — | — |
| 1979 | 64° | 37° | 51° | — | — |
| 1978 | 63° | 45° | 54° | — | — |
| 1977 | 66° | 35° | 51° | — | — |
| 1976 | 74° | 41° | 57° | — | — |
| 1975 | 75° | 45° | 60° | — | — |
| 1974 | 74° | 43° | 58° | — | — |
| 1973 | 70° | 43° | 56° | — | — |
| 1972 | 74° | 44° | 59° | — | — |
| 1971 | 63° | 35° | 49° | — | — |
41 years of data from ONTARIO INTL AP