– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Mon 12 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Mon 12 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 15°C on Wed night, min 4°C on Mon night). Winds increasing (light winds from the N on Wed afternoon, strong winds from the NNE by Thu afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Fri afternoon, min 12°C on Thu night). Winds decreasing (near gales from the NE on Thu night, calm by Sun morning).
		Tuesday 13			Wednesday 14			Thursday 15			Friday 16			Saturday 17
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	1600
km/h	W	NNW	N	NNE	N	NNE	NNE	NNE	NNE	NE	NE	NE	NE	NE	NNE	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	5	7	8	11	12	14	15	14	14	13	14	15	15	14	15	15
min °C	4	5	7	8	11	13	14	14	14	12	12	15	14	14	15	14
chill °C	1	2	4	4	9	13	13	12	12	8	9	13	13	13	14	14

Freezing level m	3950	3700	3350	3950	4150	4250	4300	4150	4050	4200	4100	4100	4000	4050	4050	4200

	—	6:52	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—
	—	—	6:19	—	—	6:16	—	—	6:15	—	—	6:15	—	—	6:14	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 15°C on Wed night, min 4°C on Mon night). Winds increasing (light winds from the N on Wed afternoon, strong winds from the NNE by Thu afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Fri afternoon, min 12°C on Thu night). Winds decreasing (near gales from the NE on Thu night, calm by Sun morning).

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. 3 hours ago	6°C	-	Calm (0 kph at 236).
Alta Loma 9 km S 563m alt. 3 hours ago	11°C	Dry	Calm (3 kph at 331).
Alta Loma 10 km S 548m alt. 3 hours ago	11°C	Dry	Calm (0 kph at 240).
Wrightwood 13 km N 1828m alt. 3 hours ago	1°C	-	Calm (0 kph at 217).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	12°C	Clear	Wind obs. (9 kph from 90 degs) was rejected.	16 km
La Verne wx 16 km SSW 335m alt. 3 hours ago	11°C	Dry	Calm (0 kph at 240).
Ontario Airport 20 km S 715m alt. 2 hours ago	14°C	-	Light winds from the S (7 kph at 190).	16 km Low: few
Pomona wx 21 km S 255m alt. 2 hours ago	11°C	Dry	Calm (0 kph at 31).
Summit Terrace wx 25 km NE 1200m alt. 3 hours ago	7°C	Dry	Light winds from the SSW (13 kph at 211).
Chino Airport 27 km S 218m alt. 2 hours ago	13°C	Clear	Calm (0 kph at 0).	16 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.