– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Thu 04 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 04 Jun Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 16°C on Thu night, min 11°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SW by Sat afternoon).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 12°C on Sun afternoon, min 0°C on Tue night). Winds increasing (light winds from the WSW on Mon morning, near gales from the WSW by Tue afternoon).
	Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8			Tuesday 9
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs
km/h	SSW	SSW	WSW	SSW	SW	SW	SSW	SW	WSW	WSW	SW	WSW	SW	WSW	WSW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.1
max °C	15	15	16	15	15	15	13	13	12	11	12	11	11	11	10	8	8	4
min °C	15	15	15	15	15	13	13	13	11	11	11	10	10	11	8	7	7	0
chill °C	15	14	15	14	14	11	11	10	8	9	8	7	8	8	3	1	1	-7

Freezing level m	4850	4900	5000	4950	4950	4900	4700	4650	4650	4500	4450	4600	4500	4500	4400	4200	4100	2750
Cloud base (m)							8600	7350							6850	2000	1600	1500

	5:39	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00	—	—	8:00	—	—	8:00

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 16°C on Thu night, min 11°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SW by Sat afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 12°C on Sun afternoon, min 0°C on Tue night). Winds increasing (light winds from the WSW on Mon morning, near gales from the WSW by Tue afternoon).

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. 2 hours ago	26° C	Clear	Light winds from the W (15 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	24° C	Clear	Light winds from the WSW (17 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	28° C	Clear	Light winds from the W (13 kph at 260).	11 km
Chino Airport 27 km S 218m alt. 2 hours ago	28° C	Clear	Light winds from the W (15 kph at 270).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	34° C	-	Light winds from the S (19 kph at 179).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	27° C	Clear	Light winds from the N (9 kph at 1).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	27° C	Clear	Light winds from the W (17 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	30° C	Clear	Light winds from the WSW (13 kph at 250).	11 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	24° C	Clear	Light winds from the S (15 kph at 190).	0 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 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.