– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Thu 20 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 20 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 19°C on Thu afternoon, min 16°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 18°C on Sun afternoon, min 17°C on Sun morning). Winds decreasing (fresh winds from the SSW on Sun afternoon, light winds from the SW by Tue afternoon).
	Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24			Tuesday 25
	AM	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	clear
Cloud base (m)			5350		7450	8900											9850
km/h	SSW	SSW	S	S	SSW	SW	S	SSW	SSW	S	SSW	SSW	SW	SW	SSW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	19	18	17	18	17	17	18	18	17	18	17	17	18	17	18	18	18
min °C	18	18	17	16	17	17	17	18	17	17	18	17	17	18	17	17	18	17
chill °C	17	18	17	16	16	16	16	18	16	16	17	16	16	18	17	17	18	17

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

	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—	6:16	—	—	6:18	—	—
	—	7:31	—	—	7:30	—	—	7:29	—	—	7:28	—	—	7:27	—	—	7:25	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 19°C on Thu afternoon, min 16°C on Fri morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Sun afternoon, min 17°C on Sun morning). Winds decreasing (fresh winds from the SSW on Sun afternoon, light winds from the SW by Tue afternoon).

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	29° C	Clear	Light winds from the S (9 kph at 190).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	27° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	28° C	Dry and partly cloudy.	Light winds from the SSW (7 kph at 210).	16 km Low: broken
Chino Airport 27 km S 218m alt. 2 hours ago	27° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
AJX - CSS 28 km E 519m alt. 44 minutes ago	34° C	-	Wind obs. (15 kph from 257 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	27° C	Clear	Light winds from the W (6 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	27° C	Clear	Light winds from the WNW (6 kph at 300).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	30° C	Clear	Light winds from the WSW (6 kph at 250).	11 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	25° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 230 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.