– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sat 15 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 15 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 22°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 24°C on Tue afternoon, min 22°C on Tue night). Wind will be generally light.
	Sat 15		Sunday 16			Monday 17			Tuesday 18			Wednesday 19			Thursday 20
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	4750						7450	9600	7450	9300	7500
km/h	SSW	S	SSE	SSW	S	S	SSW	SSE	S	SSW	SSW	S	SSW	SSW	S	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	19	19	20	20	21	22	21	22	24	23	23	24	23	23	24	23
min °C	19	18	18	20	19	20	22	20	21	23	22	22	24	22	22	24	22
chill °C	19	18	18	20	19	20	22	20	21	23	22	22	24	22	22	24	22

Freezing level m	4800	4800	4800	4950	5000	5050	5200	5250	5250	5400	5300	5350	5350	5350	5350	5450	5350

	—	—	6:11	—	—	6:11	—	—	6:13	—	—	6:13	—	—	6:15	—	—
	7:37	—	—	7:36	—	—	7:35	—	—	7:34	—	—	7:32	—	—	7:31	—

Ontario Peak Weather (Days 0-3):

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

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Tue afternoon, min 22°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	30° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	29° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	32° C	Dry and partly cloudy.	Moderate winds from the W (20 kph at 260).	16 km Low: few Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 3 hours ago	32° C	Dry and partly cloudy.	Moderate winds from the WSW (26 kph at 250).	16 km Low: scattered
AJX - CSS 28 km E 519m alt. 1 hour ago	31° C	-	Moderate winds from the SW (28 kph at 217).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	33° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	31° C	Clear	Moderate winds from the W (26 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	33° C	Clear	Light winds from the WSW (13 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	29° C	Clear	Moderate winds from the SSW (20 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (6 kph at 230).	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.