– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Mon 17 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 17 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 25°C on Wed afternoon, min 20°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 25°C on Thu afternoon, min 21°C on Fri night). Wind will be generally light.
	Monday 17			Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds
Cloud base (m)	9750	7500	9700	9350	9500	9400	9700							5350
km/h	SSW	SSW	SSW	SSW	SSW	S	S	SSW	SSW	S	SSW	SW	S	SW	SW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	21	22	21	22	23	23	24	25	24	24	25	23	23	24	22	23	23	22
min °C	20	22	21	21	23	22	23	25	22	23	25	23	22	23	21	21	23	22
chill °C	20	22	21	21	23	22	23	25	22	23	25	23	22	23	21	21	23	22

Freezing level m	5200	5300	5250	5250	5350	5350	5350	5400	5350	5250	5400	5300	5250	5350	5200	5150	5300	5200

	6:11	—	—	6:13	—	—	6:13	—	—	6:15	—	—	6:15	—	—	6:16	—	—
	—	7:35	—	—	7:34	—	—	7:32	—	—	7:31	—	—	7:30	—	—	7:29	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 25°C on Wed afternoon, min 20°C on Mon morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Thu afternoon, min 21°C on Fri 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 N (6 kph at 1).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	22° C	Clear	Light winds from the N (9 kph at 1).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	23° C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	22° C	-	Calm (0 kph at 0).	16 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	33° C	-	Wind obs. (6 kph from 244 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	22° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	21° C	Clear	Light winds from the W (6 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	23° C	Clear	Calm (0 kph at 0).	11 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	22° C	Clear	Calm (0 kph at 0).	16 km
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.