– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Wed 03 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 03 Jun 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 16°C on Thu afternoon, min 13°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the SW by Sat afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Sun morning, min 10°C on Tue afternoon). Winds increasing (light winds from the SW on Sun afternoon, fresh winds from the SW by Tue afternoon).
		Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8			Tuesday 9
	night	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	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	S	SSW	SSW	WSW	S	SSW	SW	SSW	SW	WSW	WSW	SW	SW	SSW	SW	WSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	15	16	16	15	15	15	13	13	12	13	13	12	12	13	12	11	11	9
min °C	14	15	15	15	15	15	14	13	13	11	12	12	12	12	13	11	11	10	8
chill °C	14	15	14	15	14	13	12	11	10	8	11	10	10	10	11	8	9	6	4

Freezing level m	4800	4800	4900	5000	4950	4950	4900	4700	4650	4600	4600	4650	4700	4600	4600	4700	4550	4400	4500
Cloud base (m)																			800

	—	5:39	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	—	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00	—	—	8:00	—	—	8:00

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 16°C on Thu afternoon, min 13°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the SW by Sat afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Sun morning, min 10°C on Tue afternoon). Winds increasing (light winds from the SW on Sun afternoon, fresh 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. 2 hours ago	19° C	-	Light winds from the W (9 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	19° C	Clear	Light winds from the SSW (11 kph at 210).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	21° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Chino Airport 27 km S 218m alt. 3 hours ago	19° C	Clear	Light winds from the W (13 kph at 280).	16 km
AJX - CSS 28 km E 519m alt. 2 hours ago	19° C	-	Light winds from the NE (7 kph at 54).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	21° C	Clear	Light winds from the W (13 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	18° C	Clear	Light winds from the W (19 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	22° C	Clear	Wind obs. (11 kph from 230 degs) was rejected.	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 330).	0.0 km
Placentia wx 43 km S 70m alt. 2 hours ago	27° C	Dry	Calm (2 kph at 78).

* 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.