– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sun 22 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 22 Mar Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 18°C on Mon afternoon, min 16°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Thu afternoon, min 13°C on Wed night). Wind will be generally light.
	Sun 22		Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
km/h	W	W	WSW	WSW	WNW	S	SW	SW	SSW	SSW	W	WNW	S	E	SE	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	16	17	18	17	18	18	17	16	17	14	16	18	17	17	18	16
min °C	17	16	16	18	16	17	18	16	16	16	13	13	17	16	15	17	16
chill °C	17	16	16	18	16	17	18	16	16	15	12	13	17	16	15	17	16

Freezing level m	4450	4650	4750	4700	4850	4850	4750	4700	4600	4450	4500	4550	4400	4300	4150	4200	4250
Cloud base (m)			9650	9600						9600		9400			9400	8800	8800

	—	—	6:50	—	—	6:48	—	—	6:47	—	—	6:46	—	—	6:45	—	—
	7:02	—	—	7:04	—	—	7:04	—	—	7:05	—	—	7:06	—	—	7:07	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 18°C on Mon afternoon, min 16°C on Sun night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Thu afternoon, min 13°C on Wed 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	25° C	Clear	Light winds from the W (15 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	27° C	Clear	Light winds from the W (19 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	27° C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 250).	16 km Low: few Mid: scattered
Chino Airport 27 km S 218m alt. 3 hours ago	26° 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	22° C	-	Wind obs. (6 kph from 44 degs) was rejected.
Crestline - CSS 29 km E 1615m alt. 1 hour ago	18° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	20° C	-	Light winds from the ENE (19 kph at 64).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	27° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	29° C	Clear	Light winds from the WSW (15 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	26° C	Clear	Light winds from the S (15 kph at 190).	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.