– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Fri 30 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Fri 30 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Mild temperatures (max 9°C on Mon morning, min 1°C on Sat afternoon). Winds increasing (light winds from the SW on Fri night, strong winds from the WSW by Sun afternoon).											Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Mon night, min 6°C on Thu morning). Winds increasing (light winds from the WNW on Mon night, fresh winds from the W by Tue night).
	Fri 30		Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wednesday 4
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	some clouds	some clouds	cloudy	light snow	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
Cloud base (m)	850	850	850	2900	750	750	850		9100	7250				8850	9500		4950
km/h	SW	SSW	SSW	SSW	SW	WSW	W	NW	NNW	NNW	NW	W	W	W	WSW	SSW	S
See all weather maps
cm	—	—	—	—	—	1	—	—	—	—	—	—	—	—	—	—	—
mm	0.5	—	—	—	—	—	0.2	—	—	—	—	—	—	—	—	—	—
max °C	3	3	2	2	1	1	3	8	9	11	12	12	12	11	11	11	10
min °C	3	2	2	1	1	1	2	5	9	10	11	11	11	11	11	10	7
chill °C	-2	-2	-3	-4	-5	-5	-5	0	6	8	10	10	9	8	9	8	5

Freezing level m	3250	3200	3000	2850	2950	2850	3200	4200	4500	4750	4800	4700	4600	4600	4500	4400	3700

	—	—	7:09	—	—	6:09	—	—	7:09	—	—	7:11	—	—	7:11	—	—
	5:59	—	—	5:58	—	—	4:57	—	—	5:55	—	—	5:54	—	—	5:53	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A dusting of new snow. Mild temperatures (max 9°C on Mon morning, min 1°C on Sat afternoon). Winds increasing (light winds from the SW on Fri night, strong winds from the WSW by Sun afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Mon night, min 6°C on Thu morning). Winds increasing (light winds from the WNW on Mon night, fresh winds from the W by Tue 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
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	18°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Ontario Airport 20 km S 715m alt. 2 hours ago	17°C	-	Calm (0 kph at 0).	16 km Low: few Mid: few High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	19°C	Dry and cloudy.	Light winds from the NNE (6 kph at 20).	16 km Low: scattered Mid: broken High: overcast
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18°C	Dry and partly cloudy.	Light winds from the NNE (6 kph at 30).	16 km Low: few Mid: broken
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	20°C	Dry and cloudy.	Light winds from the N (6 kph at 1).	16 km Low: overcast
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	15°C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: broken Mid: overcast
EL Monte Airport 40 km SW 361m alt. 2 hours ago	21°C	Dry and partly cloudy.	Light winds from the E (9 kph at 90).	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (9 kph from 220 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago		-	Calm (0 kph at 22).
Placentia wx 43 km S 70m alt. 40 minutes ago	19°C	Dry	Calm (2 kph at 285).

* 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.