Weather on November 2
Ontario, CA
55 Years of Data
Avg High
77°F
Avg Low
50°F
Warmest
2018
74°F avg
Coldest
1974
52°F avg
About This Date
November 2nd in Ontario, CA typically brings pleasant fall weather, with average highs around 77°F and lows near 50°F — a 27°F daily swing. Over 41 years of records, the warmest November 2nd was in 2018 (74°F average), while the coldest was 1974 (52°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 5% of November 2nd dates historically, with the wettest November 2nd recording 0.58" of rain. The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
Planning for November 2nd in Ontario, CA? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 53° | 69° | — | — |
| 2024 | 66° | 51° | 59° | — | — |
| 2023 | 86° | 50° | 68° | — | — |
| 2022 | 65° | 51° | 58° | 0.58" | — |
| 2021 | 76° | 55° | 65° | — | — |
| 2020 | 87° | 56° | 71° | — | — |
| 2019 | 85° | 47° | 66° | — | — |
| 2018warmest | 90° | 58° | 74° | — | — |
| 2017 | 66° | 59° | 63° | — | — |
| 2016 | 82° | 48° | 65° | — | — |
| 2015 | 75° | 55° | 65° | 0.13" | — |
| 2014 | 67° | 47° | 57° | — | — |
| 2013 | 83° | 51° | 67° | — | — |
| 2012 | 71° | 51° | 61° | — | — |
| 2011 | 81° | 50° | 65° | — | — |
| 2010 | 91° | 55° | 73° | — | — |
| 2009 | 90° | 54° | 72° | — | — |
| 2008 | 72° | 58° | 65° | — | — |
| 2007 | 82° | 55° | 69° | — | — |
| 2006 | 78° | 53° | 66° | — | — |
| 2005 | 80° | 54° | 67° | — | — |
| 2004 | 76° | 43° | 59° | — | — |
| 2003 | 64° | 42° | 53° | — | — |
| 2002 | 72° | 47° | 59° | — | — |
| 2001 | 72° | 50° | 61° | — | — |
| 2000 | 76° | 48° | 62° | — | — |
| 1999 | 85° | 54° | 69° | — | — |
| 1998 | 71° | 48° | 60° | — | — |
| 1983 | 75° | 51° | 63° | — | — |
| 1982 | 75° | 47° | 61° | — | — |
| 1981 | 87° | 53° | 70° | — | — |
| 1980 | 83° | 45° | 64° | — | — |
| 1979 | 76° | 46° | 61° | — | — |
| 1978 | 67° | 42° | 54° | — | — |
| 1977 | 84° | 52° | 68° | — | — |
| 1976 | 86° | 50° | 68° | — | — |
| 1975 | 78° | 49° | 63° | — | — |
| 1974coldest | 61° | 44° | 52° | — | — |
| 1973 | 62° | 51° | 57° | — | — |
| 1972 | 74° | 39° | 56° | — | — |
| 1971 | 77° | 40° | 58° | — | — |
41 years of data from ONTARIO INTL AP