– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Tue 06 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Tue 06 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 18°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 51mm), heaviest during Sun night. Very mild (max 19°C on Fri morning, min 6°C on Sun night). Winds increasing (light winds from the S on Fri morning, near gales from the SSE by Sun night).
	Tuesday 6			Wednesday 7			Thursday 8			Friday 9			Saturday 10			Sunday 11
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds	light rain	heavy rain
Cloud base (m)												6400	5850	5200	3200	3050	2250	700
km/h	NE	N	NE	E	W	SE	SSE	SSW	SSW	S	SSW	SSW	SSW	SSW	S	S	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1.3	50
max °C	19	21	20	20	21	20	20	21	19	19	19	17	16	16	14	12	12	9
min °C	18	20	19	19	21	19	19	21	18	18	19	16	15	16	12	11	10	6
chill °C	18	20	19	19	21	19	19	21	18	18	19	16	14	15	11	8	7	0

Freezing level m	4700	4850	4850	4750	4900	4850	4750	4850	4650	4550	4600	4450	4450	4450	4050	3700	3700	3600

	6:48	—	—	6:48	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:52	—	—
	—	6:28	—	—	6:25	—	—	6:24	—	—	6:23	—	—	6:22	—	—	6:21	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 21°C on Tue afternoon, min 18°C on Tue morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 51mm), heaviest during Sun night. Very mild (max 19°C on Fri morning, min 6°C on Sun night). Winds increasing (light winds from the S on Fri morning, near gales from the SSE by Sun night).

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	29°C	-	Calm (2 kph at 0).
Alta Loma 9 km S 563m alt. 1 hour ago	33°C	Dry	Calm (2 kph at 337).
Alta Loma 10 km S 548m alt. 2 hours ago	33°C	Dry	Calm (0 kph at 357).
Wrightwood 13 km N 1828m alt. 44 minutes ago	23°C	Dry	Calm (2 kph at 19).
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	32°C	Clear	Calm (0 kph at 0).	16 km
La Verne wx 16 km SSW 335m alt. 1 hour ago	33°C	Dry	Calm (2 kph at 93).
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	31°C	Clear	Light winds from the ESE (13 kph at 120).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	31°C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
Pomona wx 21 km S 255m alt. 2 hours ago	32°C	Dry	Calm (3 kph at 6).
Summit Terrace wx 25 km NE 1200m alt. 58 minutes ago	31°C	Dry	Light winds from the NNE (8 kph at 31).

* 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.