– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Sat 18 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 18 Jul Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 22°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 25°C on Thu afternoon, min 20°C on Tue night). Wind will be generally light.
		Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds
Cloud base (m)	5450	5200		5250	5700	5150	5650	5750		5550					6850			7200
km/h	SSW	S	SSW	SSW	SSW	SSW	W	SSW	SW	WNW	SSE	SW	SSE	S	SW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	20	20	19	19	21	19	20	22	21	23	24	23	24	25	23	23	24	22
min °C	18	18	20	18	18	20	19	19	21	20	21	23	23	23	25	22	22	24	21
chill °C	18	18	20	18	18	20	19	19	21	20	21	23	23	23	25	22	22	24	21

Freezing level m	5150	5200	5250	5150	5100	5150	5150	5200	5250	5250	5150	5350	5400	5350	5500	5300	5250	5400	5350

	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—	5:54	—	—
	—	—	—	8:00	—	—	8:00	—	7:59	—	—	7:59	—	—	7:58	—	—	7:58	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 22°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Thu afternoon, min 20°C on Tue night). 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.

Live conditions reported by 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	23° C	-	Light winds from the W (9 kph at 270).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	24° C	Clear	Light winds from the WSW (11 kph at 250).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	23° C	Clear	Light winds from the W (9 kph at 280).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	23° C	-	Light winds from the E (6 kph at 94).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	24° C	Clear	Light winds from the W (7 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	22° C	Clear	Light winds from the WNW (9 kph at 300).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	25° C	Clear	Light winds from the W (11 kph at 260).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 250 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 40 minutes ago	26° C	Dry	Calm (0 kph at 0).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	27° C	Clear	Light winds from the SSW (13 kph at 210).	16 km

* 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.