Currently: 58 °F. Partly sunny. (Weather station: Ontario International Airport, USA). See more current weatherPast Weather in Ontario — Graph
Ontario Temperature Yesterday
Maximum temperature yesterday: 74 °F (at 12:53 pm)
Minimum temperature yesterday: 58 °F (at 11:53 pm)
Average temperature yesterday: 66 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 114 °F (Sep 6, 2:53 pm) | 93% (Sep 12, 4:53 am) | 29.93 "Hg (Sep 12, 4:53 am) |
| Low | 56 °F (Sep 17, 4:53 am) | 9% (Sep 6, 3:53 pm) | 29.65 "Hg (Sep 12, 4:53 pm) |
| Average | 80 °F | 49% | 29.79 "Hg |
| * Reported Sep 2 6:53 am — Sep 17 6:53 am, Ontario. Weather by CustomWeather, © 2024 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Ontario Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:53 am Tue, Sep 17 |  | 56 °F | Scattered clouds. | No wind | ↑ | 87% | 29.93 "Hg | 10 mi |
| 5:53 am |  | 56 °F | Passing clouds. | 3 mph | ↑ | 81% | 29.92 "Hg | 10 mi |
| 4:53 am | | 56 °F | Passing clouds. | 5 mph | ↑ | 81% | 29.92 "Hg | 10 mi |
| 2:53 am | | 59 °F | Passing clouds. | 6 mph | ↑ | 78% | 29.91 "Hg | 10 mi |
| 1:53 am | | 57 °F | Passing clouds. | 3 mph | ↑ | 83% | 29.91 "Hg | 10 mi |
| 12:53 am | | 58 °F | Passing clouds. | 6 mph | ↑ | 81% | 29.91 "Hg | 10 mi |
| 11:53 pm Mon, Sep 16 | | 58 °F | Passing clouds. | 7 mph | ↑ | 81% | 29.91 "Hg | 10 mi |
| 10:53 pm | | 60 °F | Passing clouds. | 5 mph | ↑ | 75% | 29.90 "Hg | 10 mi |
| 9:53 pm | | 61 °F | Passing clouds. | 8 mph | ↑ | 72% | 29.89 "Hg | 10 mi |
| 8:53 pm | | 62 °F | Passing clouds. | 10 mph | ↑ | 65% | 29.88 "Hg | 10 mi |
| 7:53 pm | | 64 °F | Passing clouds. | 13 mph | ↑ | 61% | 29.86 "Hg | 10 mi |
| 6:53 pm | | 66 °F | Scattered clouds. | 12 mph | ↑ | 54% | 29.83 "Hg | 10 mi |
| 5:53 pm | | 68 °F | Scattered clouds. | 13 mph | ↑ | 55% | 29.82 "Hg | 10 mi |
| 4:53 pm | | 70 °F | Broken clouds. | 12 mph | ↑ | 49% | 29.81 "Hg | 10 mi |
| 3:53 pm | | 72 °F | Broken clouds. | 14 mph | ↑ | 46% | 29.82 "Hg | 10 mi |
| 2:53 pm | | 73 °F | Broken clouds. | 13 mph | ↑ | 43% | 29.82 "Hg | 10 mi |
| 1:53 pm | | 72 °F | Partly sunny. | 10 mph | ↑ | 46% | 29.83 "Hg | 10 mi |
| 12:53 pm | | 74 °F | Partly sunny. | 9 mph | ↑ | 45% | 29.84 "Hg | 10 mi |
| 11:53 am | | 71 °F | Scattered clouds. | 7 mph | ↑ | 47% | 29.85 "Hg | 10 mi |
| 10:53 am | | 70 °F | Broken clouds. | 9 mph | ↑ | 59% | 29.86 "Hg | 10 mi |
| 9:53 am | | 67 °F | Broken clouds. | 8 mph | ↑ | 66% | 29.87 "Hg | 10 mi |
| 9:28 am | | 66 °F | Partly sunny. | 10 mph | ↑ | 73% | 29.89 "Hg | 10 mi |
| 8:53 am | | 65 °F | Broken clouds. | 6 mph | ↑ | 76% | 29.86 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||