– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Tue 14 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Tue 14 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 6°C on Sun afternoon, min 3°C on Fri morning). Winds increasing (calm on Sat afternoon, fresh winds from the SSW by Sun night).
	Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	clear	clear	clear	some clouds	cloudy	cloudy	some clouds	clear	clear	clear
km/h	NW	NNW	WNW	SW	WSW	WSW	W	WNW	NW	NW	NW	NNW	SE	ESE	S	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	2	4	5	5	5	4	5	4	3	3	4	5	4	5	5	6	5
min °C	0	1	3	4	5	5	4	5	2	3	3	4	4	4	5	5	6	4
chill °C	-3	-1	0	3	2	1	0	1	-3	-2	0	2	3	2	3	2	2	-1

Freezing level m	2800	3000	3350	3450	3450	3550	3450	3500	3150	3300	3050	3350	3350	3150	3400	3450	3550	3500
Cloud base (m)		3200				7200	6300	7900				6850	5950	6350	5600	9300		9450

	6:20	—	—	6:18	—	—	6:18	—	—	6:16	—	—	6:16	—	—	6:13	—	—
	—	7:21	—	—	7:21	—	—	7:22	—	—	7:22	—	—	7:23	—	—	7:23	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Tue morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 6°C on Sun afternoon, min 3°C on Fri morning). Winds increasing (calm on Sat afternoon, fresh winds from the SSW by Sun 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 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	9° C	Clear	Light winds from the NNE (6 kph at 30).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 1 hour ago	9° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Crestline - CSS 29 km E 1615m alt. 1 hour ago	4° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	10° C	-	Light winds from the WNW (6 kph at 303).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	6° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	8° C	Dry and partly cloudy.	Calm (0 kph at 0).	11 km Low: scattered
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 10).	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.