– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Tue 08 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 08 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 19°C on Fri morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 21°C on Fri afternoon, min 14°C on Sat night). Wind will be generally light.
	Tue 8		Wednesday 9			Thursday 10			Friday 11			Saturday 12			Sunday 13
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	risk tstorm	risk tstorm	some clouds	rain shwrs	some clouds	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		5100	6450		5100	5550	6050
km/h	S	ESE	E	NNW	NNE	SSW	WSW	W	SW	SW	SW	SW	SW	W	WSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	0.4	—	0.1	—	—	0.1	—	—	—	—	—	—	—	—	—	—
max °C	21	22	23	24	23	24	23	21	20	21	19	17	18	16	16	17	16
min °C	21	21	22	24	23	23	23	20	19	20	16	16	18	14	14	17	15
chill °C	21	21	22	24	23	23	23	20	19	20	15	15	18	13	14	17	15

Freezing level m	4950	5050	5100	5150	5250	5250	5250	5200	5150	5200	5100	5050	5150	5150	5050	5050	5100

	—	—	6:28	—	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—
	7:07	—	—	7:05	—	—	7:04	—	—	7:02	—	—	7:00	—	—	7:00	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 24°C on Wed afternoon, min 19°C on Fri morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Fri afternoon, min 14°C on Sat night). 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	33°C	Clear	Light winds from the WSW (11 kph at 240).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	33°C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	34°C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 240).	16 km Low: few Mid: scattered High: broken
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: broken
Riverside Airport 35 km SSE 661m alt. 2 hours ago	34°C	Clear	Light winds from the WSW (17 kph at 240).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	35°C	Clear	Light winds from the W (19 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	35°C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	35°C	Clear	Light winds from the WSW.(Wind varies from 190 to 300 degs) (13 kph at 240).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 320).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	33°C	Dry	Calm (3 kph at 280).

* 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.