– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Wed 12 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 12 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 14°C on Wed morning, min 12°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 17°C on Mon afternoon, min 13°C on Sat morning). Wind will be generally light.
	Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5000	6800	7200									5150	4500	4550
km/h	SSW	SW	WSW	SSW	SW	SW	SSW	SSW	SSW	SSE	S	S	S	S	SSE	S	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	14	13	13	13	12	12	13	13	13	14	14	14	15	15	16	17	16
min °C	13	14	12	12	13	12	12	13	13	13	14	13	13	15	14	15	16	16
chill °C	12	13	10	10	11	10	10	11	11	12	13	12	12	14	13	14	16	15

Freezing level m	4800	4800	4650	4600	4600	4550	4500	4550	4700	4700	4800	4800	4850	5000	5000	5050	5250	5200

	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—	6:11	—	—	6:11	—	—
	—	7:40	—	—	7:39	—	—	7:38	—	—	7:37	—	—	7:36	—	—	7:35	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 14°C on Wed morning, min 12°C on Wed night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Mon afternoon, min 13°C on Sat morning). Wind will be generally light.

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
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	31° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	30° C	Clear	Light winds from the W (17 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	32° C	-	Light winds from the W (19 kph at 270).	16 km Low: few Mid: few High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	32° C	Dry and partly cloudy.	Light winds from the W (17 kph at 280).	16 km Low: scattered Mid: broken
AJX - CSS 28 km E 519m alt. 1 hour ago	33° C	-	Fresh winds from the SW (30 kph at 229).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	32° C	Clear	Light winds from the W (19 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	33° C	Clear	Light winds from the SW (15 kph at 230).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	32° C	Clear	Light winds from the S (9 kph at 190).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SSW (9 kph at 200).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	36° C	Dry	Calm (5 kph at 265).

* 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.