– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Fri 17 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 17 Jul Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 20°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 22°C on Thu morning, min 17°C on Mon night). Wind will be generally light.
	Fri 17		Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22
	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	clear	clear	clear	clear
Cloud base (m)	5400	5050	5250		5500	5150	4800	6700	6900	9750
km/h	SW	SSW	SSW	SW	SSW	S	SSW	SSW	SSW	SW	SW	SW	SW	W	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	19	20	20	18	20	20	18	19	20	19	19	20	18	20	21	20
min °C	20	17	17	20	17	17	20	17	18	20	17	17	20	17	18	21	20
chill °C	20	17	17	20	17	17	20	17	18	20	17	17	20	17	18	21	20

Freezing level m	5100	5150	5150	5300	5250	5250	5300	5150	5100	5200	5150	5150	5200	5200	5150	5200	5200

	—	—	5:50	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—
	—	8:01	—	—	8:00	—	—	8:00	—	—	8:00	—	7:59	—	—	7:59	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Thu morning, min 17°C on Mon 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. 1 hour ago	30° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	31° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	32° C	-	Moderate winds from the SW (28 kph at 230).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	33° C	Dry and partly cloudy.	Moderate winds from the W (26 kph at 260).	16 km Low: few Mid: scattered
AJX - CSS 28 km E 519m alt. 40 minutes ago	32° C	-	Fresh winds from the SW (31 kph at 228).
Marshall Peak - CSS 30 km E 1211m alt. 40 minutes ago	29° C	-	Wind obs. (41 kph from 251 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	33° C	Clear	Moderate winds from the W (26 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	35° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	31° C	Clear	Light winds from the S (17 kph at 190).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Light winds from the SSW (13 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.