– Lat/Long: 34.23° N 117.62° W

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

Issued: 4 pm Sun 05 Jul 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 19°C on Wed morning, min 14°C on Sun afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 20°C on Wed afternoon, min 17°C on Sat morning). Wind will be generally light.
	Sun 5		Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Friday 10
	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	clear
km/h	SSW	SW	SSW	SSW	SSW	S	SSW	SW	SSW	SW	W	SW	WSW	WNW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	14	15	16	15	16	18	18	19	20	20	20	20	20	19	19	19
min °C	14	14	14	16	15	15	17	17	18	19	20	19	20	18	19	19	18
chill °C	13	13	14	16	14	14	17	17	18	19	20	19	20	18	19	19	18

Freezing level m	4950	5000	4950	5100	5100	5050	5250	5300	5300	5350	5450	5400	5400	5500	5400	5400	5400
Cloud base (m)	4800																8650

	—	—	5:43	—	—	5:45	—	—	5:45	—	—	5:46	—	—	5:46	—	—
	—	8:05	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:04

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 19°C on Wed morning, min 14°C on Sun afternoon). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Wed afternoon, min 17°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
Mt Baldy 3 km W 1250m alt. 3 hours ago	27° C	-	Calm (2 kph at 0).
Alta Loma 10 km S 548m alt. 3 hours ago	30° C	Dry	Calm (5 kph at 139).
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	30° C	Clear	Moderate winds from the WSW (24 kph at 240).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	30° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	32° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	32° C	-	Moderate winds from the WSW (24 kph at 250).	16 km Low: few
Diamond Bar wx 27 km SSW 200m alt. 3 hours ago	31° C	Dry	Calm (5 kph at 215).
AJX - CSS 28 km E 519m alt. 58 minutes ago	32° C	-	Moderate winds from the SW (26 kph at 215).
Marshall Peak - CSS 30 km E 1211m alt. 3 hours ago	28° C	-	Wind obs. (44 kph from 231 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	32° C	Clear	Moderate winds from the W (26 kph at 270).	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.