– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 9 pm Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 7mm), mostly falling on Fri night. Mild temperatures (max 8°C on Sun morning, min 4°C on Thu night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sat night).										Days 5–7 Weather Summary Drizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 7°C on Sun night, min 0°C on Mon night). Winds decreasing (fresh winds from the SW on Mon night, light winds from the WSW by Tue night).
		Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	light rain	rain shwrs	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	snow shwrs	some clouds	clear	clear
Cloud base (m)	6750	2050	1450	700	800	1650				850	850	900	800	1500	2050	8550
km/h	S	SSW	SW	WSW	WSW	SW	SSW	S	SSW	SSW	SSW	SSW	WSW	W	W	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	3	—	—	—
mm	1.5	0.8	0.4	4	0.1	—	—	—	—	—	0.4	1.5	—	—	—	—
max °C	7	5	4	6	6	7	6	8	8	7	5	4	2	3	4	3
min °C	4	5	4	4	6	6	6	7	7	5	5	3	0	2	3	2
chill °C	0	1	-1	-2	5	6	6	6	5	2	1	-2	-5	-1	0	0

Freezing level m	2900	2750	2850	2800	3800	3850	3800	3900	3900	3750	3250	2600	2100	2250	2700	2700

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

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 7mm), mostly falling on Fri night. Mild temperatures (max 8°C on Sun morning, min 4°C on Thu night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sat night).

Ontario Peak Weather (Days 3-6):

Drizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 7°C on Sun night, min 0°C on Mon night). Winds decreasing (fresh winds from the SW on Mon night, light winds from the WSW by Tue night).

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
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	17°C	Dry and partly cloudy.	Light winds from the W (7 kph at 260).	16 km Low: scattered
Ontario Airport 20 km S 715m alt. 2 hours ago	18°C	Dry and partly cloudy.	Light winds from the W (9 kph at 270).	16 km Low: few Mid: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	16°C	Clear	Light winds from the W (9 kph at 270).	16 km
Riverside Airport 35 km SSE 661m alt. 2 hours ago	17°C	-	Calm (0 kph at 0).	16 km Low: few
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	18°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	18°C	Dry and partly cloudy.	Wind obs. (6 kph from 190 degs) was rejected.	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (15 kph from 220 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago		-	Calm (0 kph at 248).
Placentia wx 43 km S 70m alt. 49 minutes ago	16°C	Dry	Calm (0 kph at 0).
Victorville Airport 45 km NNE 880m alt. 1 hour ago	16°C	Clear	Light winds from the SE (19 kph at 130).	16 km

* 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.