– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Sun 09 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 09 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 25°C on Sun afternoon, min 18°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 19°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.
	Sunday 9			Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds
Cloud base (m)		6650		9700	6350		5600				4950	8150			9150			5800
km/h	S	SSW	SW	S	SSW	SW	SSW	SW	SW	SSW	SW	SW	SW	SW	SW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	25	22	22	23	21	21	21	20	18	19	17	16	17	16	17	18	17
min °C	23	25	21	21	22	20	19	21	18	17	19	15	15	17	14	15	18	16
chill °C	23	25	21	21	22	20	19	21	18	17	19	14	14	16	13	14	18	16

Freezing level m	5250	5300	5250	5150	5250	5150	5000	5100	5000	5000	5000	4800	4750	4750	4700	4700	4750	4800

	6:07	—	—	6:07	—	—	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—
	—	7:44	—	—	7:43	—	—	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 25°C on Sun afternoon, min 18°C on Tue night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 2000 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	24° C	Clear	Light winds from the E (6 kph at 90).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	23° C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	21° C	Clear	Light winds from the E (6 kph at 90).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	23° C	-	Calm (2 kph at 115).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	22° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	23° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 80).	0.0 km
Placentia wx 43 km S 70m alt. 59 minutes ago	27° C	Dry	Calm (0 kph at 0).
Victorville Airport 45 km NNE 880m alt. 1 hour ago	24° C	Clear	Wind obs. (13 kph from 150 degs) was rejected.	16 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.