– 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. Very mild (max 19°C on Wed morning, min 11°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 21°C on Mon afternoon, min 14°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	SSE	SSE	E	S	S	SSW	S	SW	WSW	SW	WSW	WNW	WSW	SW	NW	WSW	WSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.1	4	3	1.3	0.6	0.3	—	—	—	—	—	—	—	—	—	—
max°C	19	15	15	14	14	13	12	14	14	16	16	16	18	19	18	20	21	20
min°C	19	15	14	14	14	12	11	14	13	14	16	15	16	18	18	19	20	18
chill°C	19	15	14	13	12	10	9	13	12	14	16	15	16	18	18	19	20	18

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. Very mild (max 19°C on Wed morning, min 11°C on Fri morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Mon afternoon, min 14°C on Sat morning). 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 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	33° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	34° C	Clear	Light winds from the WSW (19 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 WSW (19 kph at 250).	16 km Low: scattered Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	37° C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: scattered Mid: broken
AJX - CSS 28 km E 519m alt. 1 hour ago	37° C	-	Light winds from the SSW (17 kph at 198).
Crestline - CSS 29 km E 1615m alt. 1 hour ago	24° C	-	Fresh winds from the S (33 kph at 182).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	30° C	-	Moderate winds from the S (24 kph at 185).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	35° C	Clear	Light winds from the W (11 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	35° C	Clear	Moderate winds from the W (26 kph at 280).	16 km
Lake Arrowhead 39 km E 1619m alt. 1 hour ago	29° C	Dry	Calm (0 kph at 112).

* 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.