– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Wed 02 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 02 Sep 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 12°C on Wed afternoon, min 11°C on Thu morning). Mainly fresh winds.											Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Mon night, min 11°C on Sat night). Winds decreasing (fresh winds from the SSW on Sat afternoon, light winds from the WSW by Mon night).
	Wed 2		Thursday 3			Friday 4			Saturday 5			Sunday 6			Monday 7
	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)																	9400
km/h	WSW	WSW	WSW	WSW	WSW	SW	SW	SSW	SSW	SSW	SW	SW	WSW	WSW	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	12	12	12	12	11	12	12	12	12	12	11	11	12	13	13	14
min °C	12	12	11	12	11	11	12	11	11	12	11	11	11	11	12	13	13
chill °C	9	10	8	10	8	8	9	8	8	9	8	8	8	9	10	12	12

Freezing level m	4750	4800	4800	4800	4800	4700	4700	4800	4650	4600	4650	4500	4650	4700	4800	4800	4900

	—	—	6:24	—	—	6:24	—	—	6:26	—	—	6:26	—	—	6:26	—	—
	7:15	—	—	7:14	—	—	7:12	—	—	7:10	—	—	7:09	—	—	7:07	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 12°C on Wed afternoon, min 11°C on Thu morning). Mainly fresh winds.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Mon night, min 11°C on Sat night). Winds decreasing (fresh winds from the SSW on Sat afternoon, light winds from the WSW by Mon night).

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. 1 hour ago	28°C	Clear	Moderate winds from the WSW (24 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	29°C	Clear	Light winds from the WSW (19 kph at 240).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	30°C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	30°C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
AJX - CSS 28 km E 519m alt. 49 minutes ago	29°C	-	Wind obs. (17 kph from 258 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	31°C	Clear	Light winds from the W (17 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	29°C	Clear	Moderate winds from the WNW (26 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	32°C	Clear	Light winds from the SW (15 kph at 230).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	29°C	Clear	Light winds from the SSW (15 kph at 200).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (9 kph from 220 degs) was rejected.	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.