– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Tue 26 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 26 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the WNW by Fri morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Mon morning, min 5°C on Fri afternoon). Wind will be generally light.
	Tue 26		Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	clear	clear	clear	clear	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WSW	WSW	SW	SW	WSW	SSW	SSW	W	WNW	WNW	NW	WNW	NW	W	W	WSW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.3	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—
max °C	6	5	1	-1	0	0	1	2	4	7	7	9	9	9	10	11	12
min °C	6	2	0	-1	0	0	1	0	3	5	6	8	8	9	10	11	11
chill °C	1	-4	-6	-8	-5	-4	-4	-6	0	3	4	6	7	7	8	10	9

Freezing level m	3800	3350	2750	2500	2550	2650	2750	3000	3550	3850	4050	4000	4000	4100	4150	4300	4500
Cloud base (m)	9100	750	800	1600	800		2750	900	900	1800

	—	—	5:41	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	7:52	—	—	7:52	—	—	7:53	—	—	7:54	—	—	7:54	—	—	7:55	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the WNW by Fri morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Mon morning, min 5°C on Fri 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: scattered Mid: scattered
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	19° C	Dry and partly cloudy.	Light winds from the SSW (19 kph at 200).	16 km Low: scattered
Ontario Airport 20 km S 715m alt. 3 hours ago	21° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: scattered
Chino Airport 27 km S 218m alt. 3 hours ago	22° C	Clear	Moderate winds from the SW (28 kph at 230).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	18° C	-	Strong winds from the WSW (46 kph at 243).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	22° C	Clear	Light winds from the WNW (13 kph at 300).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	23° C	Clear	Moderate winds from the W (20 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	22° C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 240).	11 km Low: scattered
EL Monte Airport 40 km SW 361m alt. 3 hours ago	21° C	Dry and partly cloudy.	Moderate winds from the S (24 kph at 190).	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (15 kph from 240 degs) was rejected.	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.