– Lat/Long: 34.23° N 117.62° W

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

Issued: 4 pm Sun 31 May 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 13°C on Wed morning, min 10°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Thu afternoon, min 12°C on Sat morning). Wind will be generally light.
	Sun 31		Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 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
km/h	NNE	SSE	SE	SSE	SE	SE	SE	ENE	WSW	NNW	SW	SSW	SSW	W	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	11	11	12	12	11	12	12	13	14	14	14	15	15	13	14	13
min °C	11	10	10	12	11	11	12	12	12	14	14	13	14	14	13	14	13
chill °C	11	9	8	11	10	9	11	12	12	14	14	12	13	13	12	13	12

Freezing level m	4250	4250	4200	4350	4350	4300	4400	4500	4550	4800	4850	4800	4850	4950	4750	4850	4800
Cloud base (m)						9650			9500	9300

	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:37	—	—
	7:55	—	—	7:57	—	—	7:57	—	—	7:58	—	—	7:58	—	—	7:59	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 13°C on Wed morning, min 10°C on Sun night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Thu afternoon, min 12°C on Sat 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	29° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	28° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	31° C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	30° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	31° C	-	Moderate winds from the WSW (28 kph at 243).
Marshall Peak - CSS 30 km E 1211m alt. 3 hours ago	28° C	-	Strong winds from the SW (41 kph at 235).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	31° C	Clear	Light winds from the WNW.(Wind varies from 260 to 330 degs) (19 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	32° C	Clear	Moderate winds from the WSW (24 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	28° C	Clear	Light winds from the SSW (19 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SSW (7 kph at 210).	0.0 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.