– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Mon 01 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 01 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 11°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Thu night, min 11°C on Sun morning). Wind will be generally light.
		Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7
	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	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear
km/h	SE	SE	ESE	E	W	NW	NW	SSW	SSW	SSW	S	SSW	SW	SW	SW	WSW	SW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	12	13	13	14	14	15	15	16	16	15	15	15	13	13	12	11	11	11
min °C	11	11	12	12	13	14	14	15	15	15	15	15	13	13	13	12	11	11	10
chill °C	9	9	11	12	13	14	13	15	14	15	14	14	11	11	11	10	9	8	7

Freezing level m	4350	4300	4450	4550	4600	4850	4900	4900	5000	5100	4900	4900	4800	4650	4750	4750	4550	4400	4500
Cloud base (m)		9300			9400									7350			6250	6300

	—	5:39	—	—	5:39	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	—	7:57	—	—	7:58	—	—	7:58	—	—	7:59	—	—	7:59	—	—	—	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 11°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu night, min 11°C on Sun morning). Wind will be generally light.

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	15° C	Mist -.	Light winds from the N (6 kph at 1).	10 km
Ontario Airport 20 km S 715m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the W (9 kph at 260).	13 km Low: few Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the WNW (11 kph at 300).	13 km Low: overcast
AJX - CSS 28 km E 519m alt. 44 minutes ago	13° C	-	Calm (4 kph at 28).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	15° C	-	Wind obs. (7 kph from 66 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 1 hour ago	15° C	Dry and partly cloudy.	Light winds from the W (6 kph at 260).	16 km Low: broken
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	14 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	15° C	Clear	Light winds from the W (6 kph at 260).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Calm (2 kph at 240).	0.0 km
Placentia wx 43 km S 70m alt. 42 minutes ago	24° C	Dry	Calm (0 kph at 0).

* 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.