– Lat/Long: 34.23° N 117.62° W
Ontario Peak Weather Forecast
San Gabriel Mountains · United StatesIssued: 10 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 19 Oct Local Time
Updates in:
Update imminent hr min s
3 Ontario Peak Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 26mm), heaviest during Wed night. Very mild (max 13°C on Mon morning, min 5°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the S by Wed night). | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 14°C on Sat afternoon, min 4°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | |  |  | |  | | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | risk tstorm | rain shwrs | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4250 | 3950 | 2900 | 850 | 1850 | 1850 | 850 | |||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.1 | 26 | 1.3 | 2 | 0.3 | — | — | — | — | — | — |
max °C | 13 | 13 | 12 | 11 | 12 | 10 | 10 | 10 | 7 | 4 | 5 | 5 | 8 | 10 | 12 | 13 | 14 | 14 |
min °C | 13 | 13 | 11 | 10 | 12 | 9 | 9 | 8 | 5 | 4 | 4 | 4 | 5 | 9 | 10 | 12 | 14 | 14 |
chill °C | 13 | 12 | 9 | 8 | 10 | 6 | 6 | 4 | 0 | -1 | 0 | 0 | 4 | 8 | 7 | 10 | 13 | 13 |
Freezing level m | 3800 | 3850 | 3700 | 3500 | 3500 | 3450 | 3350 | 3300 | 2950 | 2700 | 2750 | 3150 | 3500 | 3800 | 4050 | 4100 | 4250 | 4350 |
 | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 6:10 | — | — | 6:09 | — | — | 6:08 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — |
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Ontario Peak Weather (Days 0-3):
The weather forecast for Ontario Peak is: Heavy rain (total 26mm), heaviest during Wed night. Very mild (max 13°C on Mon morning, min 5°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the S by Wed night).
Ontario Peak Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 14°C on Sat afternoon, min 4°C on Thu morning). Wind will be generally light.
This table gives the weather forecast for Ontario Peak at the specific elevation of 2000 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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