– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Mon 30 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 30 Jun 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 16°C on Mon afternoon, min 12°C on Wed morning). Winds decreasing (fresh winds from the S on Tue afternoon, calm by Wed afternoon).											Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Fri afternoon, min 14°C on Thu afternoon). Wind will be generally light.
	Mon 30		Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	S	S	S	SSW	S	SSW	WNW	NNW	NNE	NW	W	SW	WSW	SW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	16	15	15	15	15	12	13	12	13	15	15	15	16	15	15	16	16
min°C	15	15	14	15	13	12	13	12	13	14	14	15	16	14	14	15	15
chill°C	14	13	12	13	11	10	12	10	12	13	13	14	15	12	12	14	14

Freezing level (m)	4950	4900	4650	4750	4650	4350	4450	4500	4650	4850	4800	4850	4900	4850	4850	4950	5000
Cloud base (m)

	—	—	5:41	—	—	5:41	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:05

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 16°C on Mon afternoon, min 12°C on Wed morning). Winds decreasing (fresh winds from the S on Tue afternoon, calm by Wed afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Fri afternoon, min 14°C on Thu afternoon). 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. 1 hour ago	29° C	Clear	Moderate winds from the W (26 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	31° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	32° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	32° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	31° C	-	Wind obs. (17 kph from 254 degs) was rejected.
Crestline - CSS 29 km E 1615m alt. 1 hour ago	20° C	-	Strong winds from the SSW (44 kph at 192).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	25° C	-	Light winds from the SSW (17 kph at 192).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	32° C	Clear	Moderate winds from the W (22 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	31° C	Clear	Light winds from the WNW (19 kph at 290).	16 km
Lake Arrowhead 39 km E 1619m alt. 48 minutes ago	33° C	Dry	Calm (2 kph at 289).

* 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.