– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Tue 29 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 29 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 5mm), mostly falling on Thu afternoon. Mild temperatures (max 6°C on Tue afternoon, min 4°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 7°C on Fri afternoon, min -8°C on Sun morning). Winds increasing (calm on Fri afternoon, strong winds from the SW by Sat night).
	Tue 29		Wednesday 30			Thursday 1			Friday 2			Saturday 3			Sunday 4
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	cloudy	some clouds	rain shwrs	rain shwrs	risk tstorm	rain shwrs	clear	rain shwrs	clear	some clouds	clear	clear	light snow	some clouds	cloudy
km/h	NNW	WSW	WSW	WSW	WNW	ESE	E	ENE	E	SW	SW	SW	SW	SW	WNW	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1.0	—	—
mm	—	—	—	—	0.9	0.5	3	0.8	—	0.2	—	—	—	—	—	—	—
max°C	6	5	5	6	5	5	5	5	6	7	6	5	3	0	-5	-5	-1
min°C	6	5	5	6	4	4	5	5	5	6	5	4	1	-6	-8	-5	-4
chill°C	4	4	2	3	4	3	3	3	3	6	2	-1	-6	-14	-12	-10	-10

Freezing level (m)	3400	3500	3500	3550	3500	3300	3350	3400	3400	3500	3550	3350	2850	1750	1700	1850	2100
Cloud base (m)	4000		6550	5350	5800	4850	2300	3450	3850	3350		750	1500	750	750	850	750

	—	—	6:01	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—
	7:31	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:36	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 5mm), mostly falling on Thu afternoon. Mild temperatures (max 6°C on Tue afternoon, min 4°C on Wed night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 7°C on Fri afternoon, min -8°C on Sun morning). Winds increasing (calm on Fri afternoon, strong winds from the SW by Sat night).

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 5 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	Clear	Light winds from the WSW (13 kph at 240).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	17° C	Clear	Light winds from the W (17 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	19° C	-	Light winds from the WSW (17 kph at 240).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	18° C	-	Moderate winds from the W (20 kph at 260).	16 km Low: few
Marshall Peak - CSS 30 km E 1211m alt. 50 minutes ago	14° C	-	Light winds from the E (9 kph at 87).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18° C	Clear	Light winds from the WSW (7 kph at 240).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	18° C	Clear	Light winds from the WNW (19 kph at 290).	16 km
Lake Arrowhead 39 km E 1619m alt. 1 hour ago	12° C	Dry	Calm (0 kph at 301).
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	20° C	Clear	Light winds from the SW (9 kph at 230).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	20° C	-	Light winds from the SW (15 kph at 230).	16 km Low: few

* 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.