Currently: 56 °F. Overcast. (Weather station: Ontario International Airport, USA). See more current weatherPast Weather in Fontana — Graph
Fontana Temperature Yesterday
Maximum temperature yesterday: 74 °F (at 1:53 pm)
Minimum temperature yesterday: 56 °F (at 12:12 am)
Average temperature yesterday: 62 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 81 °F (May 9, 3:53 pm) | 93% (May 5, 3:20 am) | 30.05 "Hg (May 5, 3:20 am) |
| Low | 49 °F (May 6, 4:53 am) | 22% (May 6, 2:53 pm) | 29.75 "Hg (May 8, 4:53 pm) |
| Average | 62 °F | 62% | 29.91 "Hg |
| * Reported May 5 3:20 am — May 20 3:53 am, Fontana. 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
Fontana Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 3:53 am Mon, May 20 | | 56 °F | Overcast. | 5 mph | ↑ | 75% | 29.93 "Hg | 10 mi |
| 2:53 am | | 56 °F | Overcast. | 5 mph | ↑ | 75% | 29.93 "Hg | 9 mi |
| 1:53 am | | 56 °F | Overcast. | 6 mph | ↑ | 75% | 29.94 "Hg | 10 mi |
| 12:53 am | | 57 °F | Overcast. | 6 mph | ↑ | 72% | 29.95 "Hg | 10 mi |
| 11:53 pm Sun, May 19 |  | 57 °F | Passing clouds. | 6 mph | ↑ | 72% | 29.96 "Hg | 10 mi |
| 10:53 pm |  | 57 °F | Clear. | 8 mph | ↑ | 69% | 29.96 "Hg | 10 mi |
| 9:53 pm | | 58 °F | Clear. | 8 mph | ↑ | 67% | 29.96 "Hg | 10 mi |
| 8:53 pm | | 61 °F | Clear. | 9 mph | ↑ | 62% | 29.94 "Hg | 10 mi |
| 7:53 pm | | 63 °F | Passing clouds. | 10 mph | ↑ | 58% | 29.94 "Hg | 10 mi |
| 6:53 pm |  | 67 °F | Sunny. | 13 mph | ↑ | 49% | 29.94 "Hg | 10 mi |
| 5:53 pm | | 70 °F | Sunny. | 13 mph | ↑ | 42% | 29.94 "Hg | 10 mi |
| 4:53 pm | | 73 °F | Sunny. | 12 mph | ↑ | 40% | 29.94 "Hg | 10 mi |
| 3:53 pm | | 73 °F | Sunny. | 13 mph | ↑ | 38% | 29.95 "Hg | 10 mi |
| 2:53 pm |  | 74 °F | Passing clouds. | 13 mph | ↑ | 37% | 29.98 "Hg | 10 mi |
| 1:53 pm | | 74 °F | Passing clouds. | 13 mph | ↑ | 37% | 29.98 "Hg | 10 mi |
| 12:53 pm | | 71 °F | Passing clouds. | 8 mph | ↑ | 41% | 29.99 "Hg | 10 mi |
| 11:53 am | | 68 °F | Passing clouds. | 7 mph | ↑ | 47% | 30.01 "Hg | 10 mi |
| 10:56 am | | 64 °F | Scattered clouds. | 3 mph | ↑ | 56% | 30.04 "Hg | 10 mi |
| 9:53 am |  | 61 °F | Partly sunny. | No wind | ↑ | 70% | 30.03 "Hg | 9 mi |
| 8:53 am |  | 58 °F | Fog. | No wind | ↑ | 84% | 30.03 "Hg | 6 mi |
| 8:35 am | | 57 °F | Fog. | No wind | ↑ | 83% | 30.05 "Hg | 5 mi |
| 7:53 am | | 56 °F | Fog. | No wind | ↑ | 87% | 30.03 "Hg | 3 mi |
| 6:53 am | | 56 °F | Fog. | 5 mph | ↑ | 84% | 30.02 "Hg | 3 mi |
| 5:53 am | | 57 °F | Fog. | No wind | ↑ | 87% | 30.01 "Hg | 6 mi |
| Weather by CustomWeather, © 2024 | ||||||||