– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Tue 11 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 11 Aug 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 20°C on Tue afternoon, min 14°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 19°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light.
	Tue 11		Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	risk tstorm	rain shwrs	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)				7150	6050	5850		7350
km/h	SW	SW	SSW	SW	SW	SSW	SW	SSW	SSW	SSW	SSW	S	SSW	S	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	18	17	18	16	15	16	14	15	17	16	18	19	17	18	19	18
min °C	20	17	16	17	14	14	16	14	14	17	16	16	18	16	17	19	17
chill °C	20	17	16	16	13	13	15	13	13	16	15	16	18	16	17	19	17

Freezing level m	5000	4900	4850	4850	4700	4600	4600	4500	4500	4600	4700	4700	4750	4700	4700	4800	4850

	—	—	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—	6:11	—	—
	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—	—	7:37	—	—	7:36	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Tue afternoon, min 14°C on Wed night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Sat afternoon, min 16°C on Fri 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. 1 hour ago	30° C	Clear	Fresh winds from the W (30 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	32° C	Clear	Moderate winds from the W (26 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	33° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	32° C	Dry and partly cloudy.	Fresh winds from the WSW (30 kph at 240).	16 km Low: few Mid: scattered
AJX - CSS 28 km E 519m alt. 55 minutes ago	30° C	-	Wind obs. (20 kph from 244 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	33° C	Clear	Moderate winds from the W (28 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	32° C	Clear	Fresh winds from the WNW (30 kph at 300).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	35° C	Clear	Moderate winds from the WSW (28 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	31° C	Clear	Moderate winds from the SSW (24 kph at 200).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 240 degs) was rejected.	0.0 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.