– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Mon 31 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 31 Aug 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 17°C on Mon afternoon, min 12°C on Wed morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Sun morning, min 11°C on Thu night). Wind will be generally light.
	Mon 31		Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5
	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)														800		9500	8650
km/h	SW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	16	15	16	14	14	16	14	14	15	14	13	14	13	14	15	14
min °C	17	14	13	15	13	12	15	12	12	15	11	11	14	12	12	15	13
chill °C	16	12	11	13	11	10	14	10	11	14	9	9	12	10	10	14	12

Freezing level m	4600	4550	4450	4600	4600	4550	4700	4750	4800	4750	4750	4600	4650	4600	4550	4500	4550

	—	—	6:22	—	—	6:24	—	—	6:24	—	—	6:24	—	—	6:26	—	—
	7:17	—	—	7:15	—	—	7:15	—	—	7:14	—	—	7:12	—	—	7:10	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 17°C on Mon afternoon, min 12°C on Wed morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sun morning, min 11°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. 2 hours ago	22°C	-	Light winds from the W (9 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	23°C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	22°C	Clear	Light winds from the W (19 kph at 260).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	21°C	-	Light winds from the ESE (11 kph at 113).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	23°C	Clear	Light winds from the WNW (13 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 220 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	23°C	Dry	Calm (2 kph at 53).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	22°C	Clear	Wind obs. (19 kph from 140 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.