– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Sun 18 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sun 18 Oct 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 14°C on Sun afternoon, min 7°C on Wed morning). Wind will be generally light.											Days 5–7 Weather Summary Moderate rain (total 15mm), heaviest on Wed night. Very mild (max 13°C on Sat morning, min 4°C on Thu morning). Winds increasing (light winds from the W on Thu night, fresh winds from the NE by Fri night).
	Sun 18		Monday 19			Tuesday 20			Wednesday 21			Thursday 22			Friday 23
	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	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	clear	clear
Cloud base (m)	4250				4150					2100	850	800	2000	1550	8250
km/h	NNW	N	SSW	SW	S	S	S	SSE	S	SSW	SSW	SW	WSW	W	NE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	1.3	12	1.1	0.3	—	—	—	—
max °C	14	13	13	13	12	11	11	9	8	8	6	5	6	6	9	11	12
min °C	14	12	12	13	10	9	11	8	7	7	5	4	6	6	7	10	10
chill °C	14	12	12	12	8	7	9	5	3	3	0	0	3	4	4	8	6

Freezing level m	3850	3900	3850	3850	3700	3400	3400	3400	3250	3000	2900	2700	2950	3400	3400	3550	3850

	—	—	6:58	—	—	6:58	—	—	7:00	—	—	7:01	—	—	7:01	—	—
	6:12	—	—	6:10	—	—	6:09	—	—	6:08	—	—	6:07	—	—	6:07	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 14°C on Sun afternoon, min 7°C on Wed morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Moderate rain (total 15mm), heaviest on Wed night. Very mild (max 13°C on Sat morning, min 4°C on Thu morning). Winds increasing (light winds from the W on Thu night, fresh winds from the NE by Fri night).

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 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	22°C	Clear	Wind obs. (9 kph from 80 degs) was rejected.	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	23°C	Clear	Light winds from the W (7 kph at 280).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	23°C	-	Light winds from the WSW (9 kph at 240).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	21°C	Dry and partly cloudy.	Light winds from the W (7 kph at 280).	16 km Low: few Mid: scattered
Riverside Airport 35 km SSE 661m alt. 2 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	21°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	20°C	Clear	Light winds from the E (13 kph at 80).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	26°C	Clear	Light winds from the SSW (6 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Calm (2 kph at 10).	0.0 km
Anaheim 43 km S 203.6m alt. 22 minutes ago		-	Calm (0 kph at 273).

* 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.