– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Fri 09 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Fri 09 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 18mm), heaviest on Sun morning. Very mild (max 18°C on Fri morning, min 4°C on Sun night). Mainly fresh winds.									Days 4–6 Weather Summary Light rain (total 8mm), mostly falling on Mon morning. Very mild (max 13°C on Wed night, min 2°C on Mon night). Wind will be generally light.
	Friday 9			Saturday 10			Sunday 11			Monday 12			Tuesday 13			Wednesday 14
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	light rain	rain shwrs	mod. rain	mod. rain	rain shwrs	light rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear
Cloud base (m)			5850		5450	2550	1400	750	700	750	800	1900	1700	1900	950		9300
km/h	SSW	SSW	SW	SSW	SSW	SE	SW	SSW	S	S	SSW	SSW	W	WNW	NW	NW	W	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.1	0.8	6	6	5	2	1.5	1.9	1.1	1.2	0.2	—	—	—
max °C	18	18	16	15	15	13	9	6	5	3	3	3	3	5	7	10	12	13
min °C	17	17	14	13	13	11	8	5	4	3	3	2	2	4	5	9	11	11
chill °C	17	16	13	12	11	9	4	0	-1	-2	-2	-1	0	1	3	9	11	11

Freezing level m	4450	4450	4250	4100	4000	3850	3550	3050	2700	2450	2500	2300	2450	2650	3550	3900	4150	4100

	6:50	—	—	6:50	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:54	—	—
	—	6:23	—	—	6:22	—	—	6:21	—	—	6:20	—	—	6:19	—	—	6:16	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Moderate rain (total 18mm), heaviest on Sun morning. Very mild (max 18°C on Fri morning, min 4°C on Sun night). Mainly fresh winds.

Ontario Peak Weather (Days 3-6):

Light rain (total 8mm), mostly falling on Mon morning. Very mild (max 13°C on Wed night, min 2°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 2000 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	27°C	-	Calm (5 kph at 0).
Alta Loma 9 km S 563m alt. 36 minutes ago	31°C	Dry	Light winds from the SSW (6 kph at 208).
Alta Loma 10 km S 548m alt. 1 hour ago	31°C	Dry	Wind obs. (6 kph from 307 degs) was rejected.
Wrightwood 13 km N 1828m alt. 1 hour ago	22°C	Dry	Calm (0 kph at 351).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	32°C	Clear	Moderate winds from the W (22 kph at 270).	16 km
La Verne wx 16 km SSW 335m alt. 2 hours ago	30°C	Dry	Wind obs. (8 kph from 271 degs) was rejected.
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	31°C	Clear	Light winds from the W (19 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	33°C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few
Pomona wx 21 km S 255m alt. 29 minutes ago	34°C	Dry	Calm (2 kph at 243).
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	27°C	Dry	Fresh winds from the S (31 kph at 190).

* 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.