– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sat 05 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 05 Sep Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 10mm), mostly falling on Sun afternoon. Warm (max 21°C on Tue morning, min 13°C on Sun morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 25°C on Wed afternoon, min 20°C on Fri morning). Wind will be generally light.
	Sat 5		Sunday 6			Monday 7			Tuesday 8			Wednesday 9			Thursday 10
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	light rain	mod. rain	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	3700	3650	850	750	8400			8850	5400	5100	5450	5600	5600	5250	5100	5150
km/h	SW	SW	SW	SW	SW	SW	WSW	WSW	SW	SW	E	SE	NW	NNE	SSE	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.7	3	6	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	16	14	15	16	17	19	18	21	22	22	23	25	24	25	25	23
min °C	17	15	13	13	15	16	19	18	19	22	22	22	24	23	24	25	21
chill °C	16	14	11	11	14	15	19	18	19	22	22	22	24	23	24	25	21

Freezing level m	4600	4600	4550	4750	4650	4700	4850	4900	5000	5100	5150	5200	5350	5350	5350	5400	5300

	—	—	6:26	—	—	6:26	—	—	6:28	—	—	6:28	—	—	6:28	—	—
	7:10	—	—	7:09	—	—	7:07	—	—	7:07	—	—	7:05	—	—	7:04	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 10mm), mostly falling on Sun afternoon. Warm (max 21°C on Tue morning, min 13°C on Sun morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Wed afternoon, min 20°C on Fri 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	29°C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: broken Mid: broken
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	30°C	Dry and partly cloudy.	Light winds from the SW (13 kph at 230).	16 km Low: broken
Ontario Airport 20 km S 715m alt. 3 hours ago	32°C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 250).	16 km Low: broken
Chino Airport 27 km S 218m alt. 3 hours ago	31°C	Dry and partly cloudy.	Light winds from the W (15 kph at 260).	16 km Low: broken
AJX - CSS 28 km E 519m alt. 1 hour ago	28°C	-	Wind obs. (11 kph from 100 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 3 hours ago	32°C	Dry and partly cloudy.	Light winds from the W (17 kph at 270).	16 km Low: scattered
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago	29°C	Dry and cloudy.	Light winds from the WNW (19 kph at 300).	16 km Low: few Mid: overcast
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	32°C	Dry and cloudy.	Moderate winds from the WSW (22 kph at 250).	16 km Low: overcast
EL Monte Airport 40 km SW 361m alt. 3 hours ago	32°C	Dry and partly cloudy.	Light winds from the S (15 kph at 180).	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 210).	0.0 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.