– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Thu 08 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Thu 08 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Sat night. Warm (max 21°C on Thu afternoon, min 9°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the SSW by Sat night).									Days 4–6 Weather Summary Heavy rain (total 23mm), heaviest during Sun morning. Later becoming colder with a dusting of snow on Mon afternoon. Mild temperatures (max 8°C on Sun morning, min 1°C on Mon night). Mainly fresh winds.
	Thursday 8			Friday 9			Saturday 10			Sunday 11			Monday 12			Tuesday 13
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	rain shwrs	heavy rain	rain shwrs	light rain	rain shwrs	snow shwrs	clear	some clouds	clear	some clouds
Cloud base (m)								5300	2850	700	750	750	800	900	1600	1550	1900	7250
km/h	SSE	W	SSW	SSW	SSW	SW	SSW	SSW	S	SW	SSW	SSW	S	SSW	WSW	WNW	WNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—
mm	—	—	—	—	—	—	—	0.1	1.8	13	3	2	2	2	—	—	—	—
max °C	20	21	19	18	18	16	14	14	12	8	7	4	2	3	2	4	7	8
min °C	20	21	18	17	18	13	13	13	9	8	5	3	2	2	1	2	6	6
chill °C	20	21	18	17	18	11	12	11	6	8	0	-2	-3	-2	-2	-2	4	4

Freezing level m	4700	4800	4650	4500	4550	4300	4150	4000	3450	3450	3200	2650	2350	2300	2200	2700	3400	3850

	6:50	—	—	6:50	—	—	6:50	—	—	6:52	—	—	6:52	—	—	6:52	—	—
	—	6:24	—	—	6:23	—	—	6:22	—	—	6:21	—	—	6:20	—	—	6:19	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Some drizzle, heaviest during Sat night. Warm (max 21°C on Thu afternoon, min 9°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the SSW by Sat night).

Ontario Peak Weather (Days 3-6):

Heavy rain (total 23mm), heaviest during Sun morning. Later becoming colder with a dusting of snow on Mon afternoon. Mild temperatures (max 8°C on Sun morning, min 1°C on Mon night). Mainly fresh winds.

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	30°C	-	Calm (2 kph at 0).
Alta Loma 9 km S 563m alt. 2 hours ago	31°C	Dry	Calm (2 kph at 319).
Alta Loma 10 km S 548m alt. 54 minutes ago	33°C	Dry	Calm (0 kph at 165).
Wrightwood 13 km N 1828m alt. 59 minutes ago	24°C	Dry	Calm (0 kph at 143).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	30°C	Clear	Light winds from the SW (11 kph at 220).	16 km
La Verne wx 16 km SSW 335m alt. 2 hours ago	29°C	Dry	Calm (2 kph at 143).
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	30°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	28°C	Clear	Calm (0 kph at 0).	16 km
Pomona wx 21 km S 255m alt. 1 hour ago	36°C	Dry	Calm (3 kph at 249).
Summit Terrace wx 25 km NE 1200m alt. 2 hours ago	31°C	Dry	Calm (0 kph at 63).

* 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.