– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Thu 30 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 30 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 8°C on Fri morning, min 5°C on Thu morning). Winds increasing (calm on Fri morning, strong winds from the S by Sat afternoon).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Sun morning, min -2°C on Tue morning). Winds decreasing (fresh winds from the S on Sun morning, calm by Tue morning).
	Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4			Tuesday 5
	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	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	clear
km/h	NE	N	NNW	SSE	W	SE	SSE	S	S	SSW	SW	WSW	WSW	SW	W	NW	NNW	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	6	7	7	8	8	8	8	8	7	3	3	1	0	1	1	-2	1	2
min °C	5	7	6	7	8	7	7	8	5	3	2	0	0	1	-1	-2	-1	1
chill °C	2	5	4	7	8	4	3	4	0	-3	-4	-6	-5	-2	-3	-2	-3	-3

Freezing level m	3400	3600	3700	3700	3800	3800	3750	3700	3600	3150	3000	2800	2700	2850	2600	2350	2750	3150
Cloud base (m)						9450	8600	8400	6400	750		750	850	1850	800	900	2050	850

	6:01	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—	5:56	—	—
	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:36	—	—	7:37	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 8°C on Fri morning, min 5°C on Thu morning). Winds increasing (calm on Fri morning, strong winds from the S by Sat afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Sun morning, min -2°C on Tue morning). Winds decreasing (fresh winds from the S on Sun morning, calm by Tue morning).

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	23° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	24° C	Clear	Moderate winds from the W (26 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	26° C	-	Moderate winds from the W (24 kph at 260).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	25° C	-	Moderate winds from the WSW (28 kph at 250).	16 km Low: few
Crestline - CSS 29 km E 1615m alt. 1 hour ago	14° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	22° C	-	Light winds from the WSW (19 kph at 241).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	26° C	Clear	Light winds from the WNW.(Wind varies from 260 to 340 degs) (17 kph at 290).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	25° C	Clear	Fresh winds from the W (31 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	26° C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	24° C	-	Light winds from the SSW (17 kph at 210).	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.