– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Sun 04 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sun 04 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 Sun afternoon, min 12°C on Mon morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Thu afternoon, min 14°C on Wed night). Wind will be generally light.
	Sun 4		Monday 5			Tuesday 6			Wednesday 7			Thursday 8			Friday 9
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds
Cloud base (m)																4450	4500
km/h	ESE	NE	ENE	NNE	NNW	NNE	NNE	ENE	E	NNE	E	SE	N	E	SE	NNW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	14	13	14	14	13	15	14	14	15	15	15	16	15	15	16	15
min °C	14	13	12	14	13	13	14	14	14	15	14	14	16	15	14	15	14
chill °C	13	13	12	14	13	12	14	13	13	15	14	14	16	14	13	15	14

Freezing level m	4700	4650	4650	4850	4750	4700	4900	4850	4800	4950	4850	4800	4950	4800	4700	4750	4550

	—	—	6:47	—	—	6:48	—	—	6:48	—	—	6:50	—	—	6:50	—	—
	6:30	—	—	6:29	—	—	6:28	—	—	6:25	—	—	6:24	—	—	6:23	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 15°C on Sun afternoon, min 12°C on Mon morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu afternoon, min 14°C on Wed night). Wind will be generally light.

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	31°C	-	Calm (5 kph at 0).
Alta Loma 9 km S 563m alt. 2 hours ago	35°C	Dry	Calm (5 kph at 328).
Alta Loma 10 km S 548m alt. 2 hours ago	36°C	Dry	Calm (5 kph at 53).
Wrightwood 13 km N 1828m alt. 3 hours ago	24°C	Dry	Calm (0 kph at 138).
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	36°C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	37°C	Clear	Light winds from the SW (19 kph at 220).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	38°C	-	Moderate winds from the WSW (20 kph at 240).	16 km Low: few
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	29°C	Dry	Wind obs. (10 kph from 59 degs) was rejected.
Chino Airport 27 km S 218m alt. 2 hours ago	39°C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
Diamond Bar wx 27 km SSW 200m alt. 1 hour ago	36°C	Dry	Calm (2 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.