– Lat/Long: 34.23° N 117.62° W
Ontario Peak Weather Forecast
San Gabriel Mountains · United StatesIssued: 10 am Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
3 Ontario Peak Elevations: 3 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Sun afternoon. Mild temperatures (max 9°C on Sun night, min 1°C on Sat afternoon). Winds increasing (light winds from the SW on Fri night, strong winds from the W by Sun afternoon). | Days 4–6 Weather SummaryMostly dry. Very mild (max 11°C on Mon night, min 7°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the WSW by Tue night). | |||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | | | | | | | | | |
rain shwrs | rain shwrs | clear | some clouds | cloudy | cloudy | light rain | rain shwrs | rain shwrs | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 800 | 850 | 900 | 850 | 2650 | 1500 | 750 | 750 | 9500 | 7100 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 0.3 | — | — | — | — | 0.2 | 0.7 | 0.1 | — | — | — | — | — | — | — | — | — |
max °C | 4 | 3 | 3 | 2 | 2 | 2 | 3 | 5 | 9 | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 9 |
min °C | 3 | 3 | 2 | 2 | 1 | 2 | 2 | 3 | 7 | 10 | 10 | 11 | 11 | 10 | 8 | 9 | 9 | 7 |
chill °C | -2 | -2 | -3 | -3 | -5 | -3 | -4 | -3 | 3 | 7 | 8 | 9 | 11 | 8 | 4 | 6 | 7 | 4 |
Freezing level m | 3300 | 3200 | 3200 | 3100 | 2800 | 3000 | 3300 | 3700 | 4400 | 4600 | 4650 | 4750 | 4650 | 4450 | 4250 | 4300 | 4250 | 4050 |
 | 7:07 | — | — | 7:09 | — | — | 6:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — |
 | — | 5:59 | — | — | 5:58 | — | — | 4:57 | — | — | 5:55 | — | — | 5:54 | — | — | 5:53 | — |
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Ontario Peak Weather (Days 0-3):
The weather forecast for Ontario Peak is: Some drizzle, heaviest during Sun afternoon. Mild temperatures (max 9°C on Sun night, min 1°C on Sat afternoon). Winds increasing (light winds from the SW on Fri night, strong winds from the W by Sun afternoon).
Ontario Peak Weather (Days 3-6):
Mostly dry. Very mild (max 11°C on Mon night, min 7°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the WSW by Tue night).
This table gives the weather forecast for Ontario Peak at the specific elevation of 2649 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Ontario Peak. To see the weather forecasts for the other elevations, use the tab navigation above the table.For a wider overview of the weather, consult the Weather Map of California.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
 | |||||
Chino Airport | | ||||
Riverside Airport | | ||||
Corona Municipal Airport (California) | | ||||
San Bernardino Airport | | ||||
EL Monte Airport | | ||||
Mount Wilson Airport | | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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