– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Tue 21 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 21 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 25°C on Thu afternoon, min 17°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 25°C on Fri afternoon, min 23°C on Fri night). Wind will be generally light.
	Tue 21		Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	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)	5000	5450											9150			5000
km/h	SW	WNW	SSW	SSW	S	SSE	SSW	S	S	SSW	SSW	SSW	SSW	SW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	18	21	22	22	24	25	24	24	25	24	24	25	24	24	25	24
min °C	19	17	19	21	21	23	25	23	23	25	23	23	25	23	23	25	23
chill °C	19	17	19	21	21	23	25	23	23	25	23	23	25	23	23	25	23

Freezing level m	5200	5250	5200	5300	5350	5400	5600	5450	5350	5500	5500	5450	5500	5600	5500	5600	5550

	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—
	7:59	—	—	7:59	—	—	7:58	—	—	7:58	—	—	7:57	—	—	7:55	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 25°C on Thu afternoon, min 17°C on Tue night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Fri afternoon, min 23°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	31° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	31° C	Clear	Moderate winds from the W (26 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	32° C	-	Moderate winds from the WSW (22 kph at 240).	16 km Low: few Mid: few High: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	32° C	-	Moderate winds from the SW (28 kph at 220).	16 km Low: few Mid: few
AJX - CSS 28 km E 519m alt. 1 hour ago	31° C	-	Moderate winds from the WSW (26 kph at 243).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	32° C	Clear	Moderate winds from the W (28 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	34° C	Clear	Light winds from the SW (9 kph at 220).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	33° C	Clear	Light winds from the SSW (19 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the WSW (6 kph at 240).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	25° C	Dry	Calm (2 kph at 185).

* 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.