– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Tue 18 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Tue 18 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 20°C on Wed afternoon, min 17°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 18°C on Fri afternoon, min 16°C on Sun night). Wind will be generally light.
	Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23
	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	clear	clear	clear	clear	clear	rain shwrs	risk tstorm	clear	some clouds	rain shwrs	rain shwrs
Cloud base (m)	8700	9600	9850					9650		9700		4850	5750		9600	5850	6150	6300
km/h	SW	SW	SSW	SSW	SSW	S	S	S	SSW	S	SSW	S	SSE	S	S	S	SSW	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.2	0.1	—	—	0.2	0.1
max °C	18	19	19	19	20	19	18	19	18	17	18	18	17	18	17	17	18	17
min °C	17	18	19	18	20	18	18	19	17	17	18	17	17	18	17	17	18	16
chill °C	16	18	19	18	20	18	18	19	17	17	18	17	17	18	17	16	18	16

Freezing level m	5300	5400	5400	5350	5400	5300	5200	5350	5250	5100	5200	5100	5000	5100	5100	5050	5100	5000

	6:13	—	—	6:13	—	—	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—
	—	7:34	—	—	7:32	—	—	7:31	—	—	7:30	—	—	7:29	—	—	7:28	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Wed afternoon, min 17°C on Tue morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Fri afternoon, min 16°C on Sun 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. 38 minutes ago	34° C	Clear	Light winds from the W (17 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	32° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	35° C	Dry and partly cloudy.	Light winds from the W (15 kph at 260).	16 km Low: broken
Chino Airport 27 km S 218m alt. 2 hours ago	35° C	Dry and partly cloudy.	Light winds from the NW (11 kph at 310).	16 km Low: scattered
AJX - CSS 28 km E 519m alt. 1 hour ago	39° C	-	Moderate winds from the SSE (20 kph at 164).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	35° C	Clear	Light winds from the W.(Wind varies from 250 to 310 degs) (15 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	34° C	Clear	Light winds from the W (17 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	37° C	Clear	Light winds from the W (11 kph at 260).	16 km
EL Monte Airport 40 km SW 361m alt. 1 hour ago	34° C	Clear	Light winds from the S (9 kph at 190).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 220 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.