– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sat 22 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 22 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 19°C on Sat afternoon, min 17°C on Sat night). Winds decreasing (fresh winds from the SSW on Sun afternoon, calm by Mon night).											Days 5–7 Weather Summary Mostly dry. Warm (max 20°C on Wed afternoon, min 18°C on Tue night). Wind will be generally light.
	Sat 22		Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27
	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	rain shwrs	rain shwrs	some clouds
Cloud base (m)							5000			9500	4850				5650
km/h	SSW	SSW	SSW	SSW	SW	SSW	SW	S	S	S	SSW	SSW	SSW	SSW	S	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.1	—
max °C	19	18	18	18	18	17	18	18	18	19	19	19	20	19	19	20	19
min °C	18	17	17	18	17	17	18	17	18	19	18	19	19	19	19	19	19
chill °C	18	16	16	17	16	16	18	17	18	19	18	19	19	19	19	19	19

Freezing level m	5100	5000	5000	5050	4950	5000	5150	5100	5050	5250	5200	5200	5300	5250	5200	5300	5250

	—	—	6:16	—	—	6:16	—	—	6:18	—	—	6:18	—	—	6:20	—	—
	7:29	—	—	7:28	—	—	7:27	—	—	7:25	—	—	7:23	—	—	7:22	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 19°C on Sat afternoon, min 17°C on Sat night). Winds decreasing (fresh winds from the SSW on Sun afternoon, calm by Mon night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Wed afternoon, min 18°C on Tue 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	36°C	Clear	Light winds from the W (19 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	36°C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	38°C	-	Moderate winds from the W (22 kph at 270).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	38°C	-	Moderate winds from the WSW (24 kph at 240).	16 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	37°C	-	Moderate winds from the SW (28 kph at 222).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	38°C	Clear	Moderate winds from the W (20 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	37°C	Clear	Moderate winds from the WNW (26 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	40°C	Clear	Light winds from the SSW (11 kph at 210).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	36°C	Clear	Moderate winds from the SSW (22 kph at 200).	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

* 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.