– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sun 20 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sun 20 Sep Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Sun morning, min 8°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Wed afternoon, min 11°C on Wed morning). Winds increasing (calm on Wed night, fresh winds from the S by Fri night).
	Sunday 20			Monday 21			Tuesday 22			Wednesday 23			Thursday 24			Friday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)			4950	4650												9300	9050
km/h	SSE	SSE	SSE	S	S	NW	ENE	NNE	NE	E	NNE	ENE	SSE	S	S	S	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	12	11	10	9	8	10	11	11	11	13	12	12	13	12	12	13	13
min °C	12	12	10	9	9	8	9	10	11	11	12	11	11	12	11	12	13	12
chill °C	10	10	8	6	7	7	8	10	11	10	12	11	10	10	8	10	11	9

Freezing level m	4500	4450	4400	4000	4000	4100	4050	4150	4250	4200	4400	4300	4250	4400	4350	4350	4550	4500

	6:35	—	—	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 12°C on Sun morning, min 8°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Wed afternoon, min 11°C on Wed morning). Winds increasing (calm on Wed night, 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	28°C	Clear	Light winds from the W (13 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	27°C	Clear	Light winds from the WSW (13 kph at 250).	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	30°C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: few Mid: broken
Riverside Airport 35 km SSE 661m alt. 2 hours ago	28°C	Clear	Light winds from the SW (7 kph at 220).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	31°C	Clear	Light winds from the WNW (13 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	29°C	Clear	Calm (0 kph at 0).	11 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	28°C	Clear	Light winds from the W (7 kph at 270).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 60 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago	25°C	Dry	Calm (0 kph at 86).

* 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.