– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Sun 20 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 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 14°C on Fri night, min 11°C on Wed morning). Winds increasing (calm on Wed night, fresh winds from the S by Thu 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	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)			5200	4850	6300										9200
km/h	SSE	SE	SSE	SSW	S	N	ENE	N	ENE	E	NNE	E	SSE	S	S	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	12	12	10	10	9	10	11	11	12	13	12	12	12	12	12	13	14
min °C	12	12	10	9	10	8	9	10	11	11	13	11	11	12	11	11	12	13
chill °C	10	10	8	7	8	8	8	10	11	11	13	11	10	10	8	8	9	11

Freezing level m	4500	4450	4400	4050	4050	4050	4050	4150	4300	4250	4450	4350	4350	4400	4350	4350	4550	4700

	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 14°C on Fri night, min 11°C on Wed morning). Winds increasing (calm on Wed night, fresh winds from the S by Thu 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. 2 hours ago	17°C	Mist -.	Light winds from the W (9 kph at 270).	8 km Low: broken
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	17°C	Dry and partly cloudy.	Light winds from the WNW (6 kph at 300).	11 km Low: broken
Ontario Airport 20 km S 274m alt. 2 hours ago	18°C	Dry and cloudy.	Light winds from the W (11 kph at 260).	11 km Low: overcast
Chino Airport 27 km S 218m alt. 3 hours ago	17°C	Mist -.	Light winds from the W (9 kph at 280).	10 km Low: overcast
Riverside Airport 35 km SSE 661m alt. 2 hours ago	17°C	Dry and partly cloudy.	Light winds from the W (6 kph at 270).	11 km Low: broken Mid: broken
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	18°C	Dry and cloudy.	Light winds from the NNW (9 kph at 340).	11 km Low: overcast
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	16°C	Haze -.	Calm (0 kph at 0).	6 km Low: broken
EL Monte Airport 40 km SW 361m alt. 2 hours ago	21°C	Dry and cloudy.	Light winds from the W (7 kph at 270).	13 km Low: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the ESE (17 kph at 120).	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago		-	Calm (0 kph at 248).

* 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.