– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sun 16 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 16 Aug 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 Tue afternoon, min 15°C on Sun afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 19°C on Wed afternoon, min 17°C on Wed night). Wind will be generally light.
	Sun 16		Monday 17			Tuesday 18			Wednesday 19			Thursday 20			Friday 21
	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	some clouds
Cloud base (m)						9600	9300	9300	9650		9900	9700	9100			9800	6600
km/h	SSE	SSE	S	S	S	S	SSW	S	S	S	SSW	SSW	S	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	16	16	17	17	17	18	18	18	19	18	18	19	18	17	18	17
min °C	15	15	15	17	17	17	18	18	17	19	17	17	18	17	17	18	17
chill °C	14	14	14	16	16	16	18	18	16	19	16	16	18	16	16	18	17

Freezing level m	5050	5050	5100	5200	5300	5250	5350	5300	5300	5350	5300	5250	5350	5250	5150	5300	5150

	—	—	6:11	—	—	6:13	—	—	6:13	—	—	6:15	—	—	6:15	—	—
	7:36	—	—	7:35	—	—	7:34	—	—	7:32	—	—	7:31	—	—	7:30	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 18°C on Tue afternoon, min 15°C on Sun afternoon). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Wed afternoon, min 17°C on Wed night). 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
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	31° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	34° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	34° C	-	Moderate winds from the W (28 kph at 260).	16 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	34° C	-	Wind obs. (22 kph from 258 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	34° C	Clear	Moderate winds from the W (28 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago	32° C	Clear	Moderate winds from the WNW (28 kph at 300).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	36° C	Clear	Light winds from the W (19 kph at 260).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	31° C	Clear	Light winds from the SSW (13 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (9 kph at 220).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	38° C	Dry	Calm (3 kph at 287).

* 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.