– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Wed 26 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 26 Aug 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 Wed afternoon, min 15°C on Sat morning). Winds increasing (light winds from the SSW on Thu morning, fresh winds from the SSW by Fri afternoon).											Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Mon night). Mainly fresh winds.
	Wed 26		Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 31
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		7000	6000	6000			4950
km/h	SSW	SSW	SSE	SSW	S	SSW	SSW	SW	SSW	SW	SW	SW	SSW	SW	SW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	19	18	19	18	17	18	17	16	16	15	14	14	14	13	13	12
min °C	19	18	18	18	17	17	18	16	15	16	13	13	14	13	13	13	11
chill °C	19	18	18	18	16	16	17	15	13	14	10	11	12	10	11	11	8

Freezing level m	5200	5200	5200	5200	5050	5100	5150	5050	4950	5000	4900	4750	4800	4750	4650	4700	4800

	—	—	6:20	—	—	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—
	7:23	—	—	7:22	—	—	7:22	—	—	7:20	—	—	7:19	—	—	7:17	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Wed afternoon, min 15°C on Sat morning). Winds increasing (light winds from the SSW on Thu morning, fresh winds from the SSW by Fri afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Mon night). Mainly fresh winds.

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	32°C	Clear	Light winds from the W (19 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	34°C	Clear	Light winds from the W (19 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	34°C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few Mid: few High: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	33°C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 250).	16 km Low: few Mid: scattered
AJX - CSS 28 km E 519m alt. 1 hour ago	31°C	-	Calm (4 kph at 60).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	35°C	Clear	Light winds from the W (9 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago	31°C	Clear	Light winds from the WNW (17 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	37°C	Clear	Light winds from the WSW (15 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	33°C	Clear	Light winds from the S (17 kph at 190).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (7 kph at 230).	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.