– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Wed 19 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 19 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 Wed afternoon, min 16°C on Fri morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Sat afternoon, min 16°C on Mon night). Wind will be generally light.
	Wed 19		Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear
Cloud base (m)				5150		7450			7250
km/h	SSW	SSW	SSW	SSW	S	S	SSW	S	SSW	SSW	SSW	S	SSW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	19	18	18	18	17	18	17	17	18	17	17	18	17	17	18	17
min °C	19	18	18	18	17	16	18	17	17	18	17	17	18	17	17	18	16
chill °C	19	18	18	18	17	16	18	16	16	18	16	16	17	16	16	18	16

Freezing level m	5400	5300	5250	5300	5150	5000	5150	5100	5000	5000	5000	5000	5050	5000	5000	5050	5050

	—	—	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—	6:16	—	—
	7:32	—	—	7:31	—	—	7:30	—	—	7:29	—	—	7:28	—	—	7:27	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Wed afternoon, min 16°C on Fri morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Sat afternoon, min 16°C on Mon night). Wind will be generally light.

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.

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	32° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	33° C	Clear	Light winds from the W (19 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	35° C	-	Moderate winds from the WSW (22 kph at 250).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	34° C	-	Moderate winds from the WSW (20 kph at 240).	16 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	33° C	-	Wind obs. (11 kph from 238 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	35° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago	31° C	Clear	Moderate winds from the W (20 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	39° C	Clear	Light winds from the WSW (17 kph at 250).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	32° C	Clear	Light winds from the SSW (17 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 280).	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.