– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 am Sat 21 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sat 21 Feb 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 9°C on Mon afternoon, min 1°C on Sat morning). Winds increasing (light winds from the SW on Sun afternoon, fresh winds from the WNW by Mon night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 11°C on Thu morning, min 8°C on Tue afternoon). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the WNW by Thu morning).
	Saturday 21			Sunday 22			Monday 23			Tuesday 24			Wednesday 25			Thursday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SW	SW	SW	SW	SW	WSW	WSW	WNW	W	W	W	WNW	WNW	NW	WNW	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	3	5	6	6	8	8	9	9	9	8	8	8	9	10	11	11	11
min °C	1	2	3	5	6	7	8	8	8	9	8	8	8	9	9	11	11	10
chill °C	-3	-2	-1	2	4	6	7	6	4	5	4	3	5	6	7	10	10	8

Freezing level m	2800	3100	3400	3600	3700	3800	4100	4100	4250	4200	4050	4100	4100	4150	4250	4400	4350	4350
Cloud base (m)		8500	6600		9450		9600	9600	9150	4750	5750	7100	8550	8650		8850	9050	9150

	6:28	—	—	6:26	—	—	6:26	—	—	6:24	—	—	6:24	—	—	6:22	—	—
	—	5:38	—	—	5:39	—	—	5:40	—	—	5:42	—	—	5:43	—	—	5:44	—

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 Sat morning). Winds increasing (light winds from the SW on Sun afternoon, fresh winds from the WNW by Mon night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Thu morning, min 8°C on Tue afternoon). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the WNW by Thu 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
Mt Baldy 3 km W 1250m alt. 1 hour ago	0° C	-	Calm (3 kph at 50).
Alta Loma 9 km S 563m alt. 1 hour ago	4° C	Dry	Calm (2 kph at 340).
Alta Loma 10 km S 548m alt. 2 hours ago	3° C	Dry	Calm (0 kph at 163).
Wrightwood 13 km N 1828m alt. 2 hours ago	-7° C	-	Calm (0 kph at 5).
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	6° C	Clear	Calm (0 kph at 0).	16 km
La Verne wx 16 km SSW 335m alt. 3 hours ago	4° C	Dry	Calm (0 kph at 0).
Ontario Airport 20 km S 715m alt. 2 hours ago	5° C	Clear	Light winds from the NE (6 kph at 50).	16 km
Pomona wx 21 km S 255m alt. 3 hours ago	2° C	-	Calm (2 kph at 189).
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	-1° C	-	Calm (0 kph at 319).
Golden Valley Acres wx 25 km NE 1114m alt. 3 hours ago	-2° C	-	Calm (0 kph at 0).

* 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.