– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Sun 11 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 11 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Sun morning, min 1°C on Tue morning). Winds decreasing (gales from the WSW on Mon night, light winds from the W by Tue afternoon).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Fri afternoon, min 3°C on Wed morning). Wind will be generally light.
	Sunday 11			Monday 12			Tuesday 13			Wednesday 14			Thursday 15			Friday 16
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds
km/h	SW	SW	WSW	WSW	WSW	WSW	W	W	WNW	NW	NNW	WSW	SE	ENE	S	SW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	12	12	11	8	8	6	1	2	2	4	5	4	4	5	5	6	7	7
min°C	12	12	9	8	7	3	1	2	1	3	4	3	3	5	5	5	7	6
chill°C	9	9	4	3	1	-4	-6	-3	-5	-2	2	3	3	4	5	4	6	4

Freezing level (m)	4300	4300	4250	4150	3900	3700	3000	3050	3100	3300	3400	3300	3200	3400	3550	3700	3900	3850
Cloud base (m)				9150	7100	800	900								9150		6850

	5:52	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—	5:48	—	—
	—	7:42	—	—	7:43	—	—	7:43	—	—	7:44	—	—	7:45	—	—	7:45	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 12°C on Sun morning, min 1°C on Tue morning). Winds decreasing (gales from the WSW on Mon night, light winds from the W by Tue afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Fri afternoon, min 3°C on Wed morning). 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	27° C	Clear	Light winds from the ESE (7 kph at 110).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	24° C	Clear	Light winds from the N (6 kph at 1).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	24° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
Chino Airport 27 km S 218m alt. 3 hours ago	21° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	28° C	-	Calm (0 kph at 129).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	22° C	Clear	Light winds from the NE (11 kph at 40).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
Lake Arrowhead 39 km E 1619m alt. 3 hours ago	16° C	Dry	Calm (0 kph at 286).
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	21° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	21° C	Clear	Calm (0 kph at 0).	16 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.