– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Wed 17 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 17 Sep Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 10mm), mostly falling on Thu morning. Warm (max 27°C on Wed morning, min 17°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 28°C on Mon afternoon, min 20°C on Sat morning). Wind will be generally light.
	Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	light rain	rain shwrs	risk tstorm	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SSW	W	S	SSW	S	S	SSW	SW	S	SW	NNW	S	SSW	N	S	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.1	4	3	1.3	0.6	0.3	—	—	—	—	—	—	—	—	—	—
max°C	27	21	21	20	21	19	18	20	19	23	24	21	25	26	23	27	28	26
min°C	26	21	20	19	21	17	17	20	18	20	23	21	21	26	23	24	28	24
chill°C	26	21	20	19	21	17	17	20	18	20	23	21	21	26	23	24	28	24

Freezing level (m)	4650	4800	4500	4300	4200	4250	4300	4500	4550	4600	4600	4900	4800	4800	5050	5000	5000	5000
Cloud base (m)	8800	4450	900	2850	2700	900	800	1800	850			9250		9000		5150	5300

	6:33	—	—	6:35	—	—	6:35	—	—	6:35	—	—	6:37	—	—	6:37	—	—
	—	6:53	—	—	6:52	—	—	6:51	—	—	6:50	—	—	6:49	—	—	6:46	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 10mm), mostly falling on Thu morning. Warm (max 27°C on Wed morning, min 17°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Mon afternoon, min 20°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 1000 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	32° C	Clear	Moderate winds from the W (28 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	33° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	34° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	34° C	Dry and partly cloudy.	Moderate winds from the SW (26 kph at 220).	16 km Low: scattered Mid: broken
AJX - CSS 28 km E 519m alt. 2 hours ago	35° C	-	Moderate winds from the SW (26 kph at 230).
Crestline - CSS 29 km E 1615m alt. 46 minutes ago	22° C	-	Strong winds from the S (43 kph at 182).
Marshall Peak - CSS 30 km E 1211m alt. 46 minutes ago	28° C	-	Moderate winds from the SSW (28 kph at 194).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	34° 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	33° C	Clear	Moderate winds from the W (24 kph at 280).	16 km
Lake Arrowhead 39 km E 1619m alt. 45 minutes ago	30° C	Dry	Calm (0 kph at 116).

* 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.