– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sun 17 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 17 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 3°C on Mon morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light.
	Sun 17		Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22
	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
km/h	W	NW	ENE	NNE	NE	ENE	N	NE	E	NNW	SSW	SSE	WSW	SW	SSW	N	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	9	4	5	5	6	8	8	8	9	9	9	10	10	10	10	10
min °C	8	4	3	4	5	5	7	7	8	9	8	9	10	9	10	10	9
chill °C	5	1	0	1	4	3	7	5	6	9	8	9	10	8	9	10	9

Freezing level m	4250	3750	3200	3350	3400	3350	3650	3650	3700	3900	3850	3900	4050	4150	4100	4250	4250
Cloud base (m)	1700													8850	8450	8900

	—	—	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—	5:43	—	—
	7:45	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:49	—	—	7:50	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 3°C on Mon morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Thu afternoon, min 8°C on Wed night). 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	17° C	Dry and cloudy.	Light winds from the W (19 kph at 280).	13 km Low: overcast
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the W (13 kph at 270).	16 km Low: overcast
Ontario Airport 20 km S 715m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the WSW (17 kph at 240).	16 km Low: broken Mid: overcast
Chino Airport 27 km S 218m alt. 2 hours ago	21° C	Dry and cloudy.	Moderate winds from the SW (20 kph at 230).	14 km Low: broken Mid: overcast
AJX - CSS 28 km E 519m alt. 1 hour ago	16° C	-	Moderate winds from the SW (24 kph at 229).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	20° C	Dry and cloudy.	Light winds from the W (15 kph at 270).	16 km Low: overcast
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	22° C	Dry and cloudy.	Moderate winds from the W (20 kph at 260).	16 km Low: overcast
EL Monte Airport 40 km SW 361m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the SSW (13 kph at 200).	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (11 kph at 220).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	29° C	Dry	Light winds from the SSW (14 kph at 210).

* 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.