– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Sun 24 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 24 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 1°C on Wed afternoon). Winds increasing (calm on Sun night, strong winds from the WSW by Tue afternoon).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Sat afternoon, min 0°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Fri night).
		Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSE	SSE	SSW	W	WSW	WSW	W	WSW	SW	WSW	WSW	SW	WNW	NNW	NNW	NNE	E	NNW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	8	8	9	8	7	8	5	3	2	0	1	2	5	7	7	8	8	10	10
min °C	8	7	8	8	7	7	4	3	1	0	1	2	2	5	7	7	8	9	9
chill °C	7	6	7	6	4	2	-2	-2	-6	-7	-4	-2	-3	2	6	7	8	9	8

Freezing level m	3950	3900	4050	4150	4100	3950	3750	3350	2850	2800	2950	3000	3550	3750	3800	4000	3800	4000	4100
Cloud base (m)				750	750		800	800	1600	800	900	1900	850				9350

	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:39	—	—	5:39	—	—
	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:54	—	—	7:54	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 1°C on Wed afternoon). Winds increasing (calm on Sun night, strong winds from the WSW by Tue afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 10°C on Sat afternoon, min 0°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Fri 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	12° C	Clear	Light winds from the NW (6 kph at 310).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	13° C	Clear	Light winds from the W (9 kph at 260).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	11° C	-	Calm (2 kph at 29).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	13° C	Clear	Light winds from the W (7 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the W (7 kph at 260).	16 km Low: scattered
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 260).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago		-	Calm (0 kph at 0).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the SE (13 kph at 130).	16 km Low: scattered Mid: scattered

* 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.