– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Wed 09 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Wed 09 Sep Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 24°C on Wed afternoon, min 17°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 19°C on Sat afternoon, min 15°C on Sun morning). Wind will be generally light.
	Wed 9		Thursday 10			Friday 11			Saturday 12			Sunday 13			Monday 14
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		5200	5300	5400	6750									9350			8750
km/h	NNE	W	SSW	WSW	W	SW	WSW	SW	SSW	SW	WSW	WSW	SW	SW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	0.3	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	23	22	22	21	20	20	19	18	19	17	17	18	17	17	18	17
min °C	24	22	21	22	19	19	20	17	17	19	16	15	18	16	16	18	16
chill °C	24	22	21	22	19	19	20	17	17	19	16	15	18	16	16	18	16

Freezing level m	5200	5300	5250	5250	5200	5200	5200	5150	5200	5250	5250	5200	5200	5200	5100	5100	5150

	—	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—	6:31	—	—
	7:05	—	—	7:04	—	—	7:02	—	—	7:00	—	—	7:00	—	—	6:59	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 24°C on Wed afternoon, min 17°C on Fri night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Sat afternoon, min 15°C on Sun morning). Wind will be generally light.

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
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	34°C	Clear	Light winds from the W (13 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	36°C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	37°C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	36°C	Dry and partly cloudy.	Light winds from the W (19 kph at 270).	16 km Low: scattered Mid: scattered
Riverside Airport 35 km SSE 661m alt. 2 hours ago	37°C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	36°C	Clear	Moderate winds from the WNW (22 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	37°C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	36°C	Clear	Light winds from the SW (11 kph at 220).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 220 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 2 hours ago	34°C	Dry	Calm (3 kph at 281).

* 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.