– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 9 am Fri 13 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Fri 13 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 3mm), mostly falling on Fri night. Freeze-thaw conditions (max 7°C on Sun morning, min 0°C on Fri morning). Winds decreasing (near gales from the WSW on Fri night, calm by Sat night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min 0°C on Mon night). Mainly fresh winds.
	Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	some clouds	clear	clear
Cloud base (m)	2150	1450	700	800	1500			9050		800	1600	1500	1700	2350	6400		2100	9500
km/h	S	SW	WSW	WNW	W	WNW	SSW	SW	SW	SW	SW	SSW	WNW	NW	W	W	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	3	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	1	5	5	6	6	7	7	6	4	3	0	1	2	1	2	2	3
min °C	0	1	1	5	5	5	6	7	5	4	1	0	1	1	1	2	2	2
chill °C	-6	-6	-7	2	2	5	5	5	1	-1	-5	-6	-4	-4	-3	-2	-3	-3

Freezing level m	2750	2800	3200	3900	3850	3800	3950	3950	3900	3550	3200	2550	2850	2900	2850	3100	3150	3250

	6:20	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—	6:26	—	—
	—	4:46	—	—	4:46	—	—	4:45	—	—	4:45	—	—	4:45	—	—	4:44	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 3mm), mostly falling on Fri night. Freeze-thaw conditions (max 7°C on Sun morning, min 0°C on Fri morning). Winds decreasing (near gales from the WSW on Fri night, calm by Sat night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min 0°C on Mon night). Mainly fresh winds.

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	16°C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 250).	16 km Low: broken Mid: broken
Ontario Airport 20 km S 715m alt. 3 hours ago	16°C	-	Light winds from the WSW (13 kph at 240).	16 km Low: few Mid: few High: broken
Chino Airport 27 km S 218m alt. 3 hours ago	16°C	Dry and cloudy.	Light winds from the WSW (13 kph at 250).	16 km Low: few Mid: overcast
AJX - CSS 28 km E 519m alt. 2 hours ago	15°C	-	Light winds from the SSE (13 kph at 148).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	16°C	Dry and cloudy.	Light winds from the W (11 kph at 280).	16 km Low: broken Mid: broken High: overcast
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	16°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: scattered High: overcast
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	15°C	Dry and cloudy.	Wind obs. (6 kph from 230 degs) was rejected.	11 km Low: broken Mid: overcast
EL Monte Airport 40 km SW 361m alt. 3 hours ago	16°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (13 kph from 220 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 1 hour ago		-	Light winds from the S (6 kph at 172).

* 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.