– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Mon 20 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 20 Jul Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 19°C on Thu morning, min 14°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 21°C on Sat afternoon, min 18°C on Thu night). Winds increasing (light winds from the SSE on Thu afternoon, fresh winds from the S by Fri night).
	Mon 20		Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	3550	5250	5150
km/h	WNW	SSW	S	S	WSW	S	N	S	SSE	SSE	S	SSE	S	S	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	15	15	15	15	16	17	18	19	20	19	19	20	19	20	21	21
min °C	15	14	14	15	15	15	17	17	18	19	18	18	20	19	19	21	20
chill °C	15	14	14	15	15	15	17	17	18	19	18	18	20	18	18	21	20

Freezing level m	5150	5150	5100	5200	5200	5200	5300	5400	5400	5550	5350	5400	5450	5500	5450	5500	5550

	—	—	5:52	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:56	—	—
	—	8:00	—	7:59	—	—	7:59	—	—	7:58	—	—	7:58	—	—	7:57	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 19°C on Thu morning, min 14°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Sat afternoon, min 18°C on Thu night). Winds increasing (light winds from the SSE on Thu afternoon, fresh winds from the S by Fri night).

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. 1 hour ago	26° C	-	Light winds from the WSW (11 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	28° C	Clear	Light winds from the W (19 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	29° C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: few Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	28° C	Dry and partly cloudy.	Light winds from the W (13 kph at 270).	16 km Low: broken
AJX - CSS 28 km E 519m alt. 1 hour ago	26° C	-	Wind obs. (6 kph from 320 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	29° C	Clear	Light winds from the W (13 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	27° C	-	Light winds from the W (17 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	31° C	Clear	Light winds from the SW (6 kph at 230).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	30° C	Clear	Light winds from the S (15 kph at 180).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 30).	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.