– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Sun 20 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sun 20 Sep 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 18°C on Wed morning, min 12°C on Mon morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 19°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light.
	Sun 20		Monday 21			Tuesday 22			Wednesday 23			Thursday 24			Friday 25
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		5150	4550													9100	9200
km/h	S	S	S	SSW	NW	NE	N	NE	E	WSW	SE	SSE	SSW	S	SSE	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	15	13	13	12	15	17	16	18	19	18	18	19	17	18	19	18
min °C	16	13	12	13	12	12	16	16	17	19	17	17	19	17	17	19	17
chill °C	16	12	11	12	12	11	16	16	17	19	17	17	19	17	17	19	16

Freezing level m	4450	4450	4000	4100	4100	4050	4150	4300	4250	4450	4350	4300	4400	4350	4300	4550	4400

	—	—	6:37	—	—	6:37	—	—	6:39	—	—	6:39	—	—	6:39	—	—
	6:50	—	—	6:49	—	—	6:46	—	—	6:45	—	—	6:44	—	—	6:43	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 18°C on Wed morning, min 12°C on Mon morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light.

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. 2 hours ago	27°C	Clear	Light winds from the W (17 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	27°C	Clear	Light winds from the WSW (15 kph at 240).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	28°C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: few Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	29°C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: broken
Riverside Airport 35 km SSE 661m alt. 2 hours ago	29°C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: scattered
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago	26°C	Clear	Moderate winds from the W (20 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	31°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	28°C	Clear	Light winds from the SW (15 kph at 220).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 170).	0.0 km
Anaheim 43 km S 203.6m alt. 1 hour ago	24°C	Dry	Calm (0 kph at 333).

* 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.