– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Tue 06 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Tue 06 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 18°C on Fri morning). Wind will be generally light.											Days 5–7 Weather Summary Moderate rain (total 18mm), heaviest on Sun night. Very mild (max 19°C on Fri afternoon, min 2°C on Mon morning). Mainly strong winds.
	Tue 6		Wednesday 7			Thursday 8			Friday 9			Saturday 10			Sunday 11
	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	clear	some clouds	some clouds	rain shwrs	some clouds	heavy rain
Cloud base (m)	4500										4600	5900	5400	3150	4300	2750	700
km/h	NNE	NE	E	W	ESE	SSE	SW	SSW	S	SSW	SSW	SSW	SSW	S	SSE	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.2	—	16
max °C	21	20	20	21	20	21	21	20	19	19	18	16	16	14	13	13	10
min °C	21	19	19	21	19	20	21	19	18	19	15	15	15	11	11	11	4
chill °C	21	19	19	21	19	20	21	19	18	19	14	14	14	8	9	10	-2

Freezing level m	4850	4850	4800	4900	4850	4750	4850	4700	4550	4650	4550	4400	4350	3850	3800	3700	3300

	—	—	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 Fri morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Moderate rain (total 18mm), heaviest on Sun night. Very mild (max 19°C on Fri afternoon, min 2°C on Mon morning). Mainly strong 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	29°C	-	Calm (3 kph at 0).
Alta Loma 9 km S 563m alt. 1 hour ago	35°C	Dry	Wind obs. (10 kph from 216 degs) was rejected.
Alta Loma 10 km S 548m alt. 29 minutes ago	34°C	Dry	Calm (0 kph at 43).
Wrightwood 13 km N 1828m alt. 1 hour ago	23°C	Dry	Calm (2 kph at 22).
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	36°C	Clear	Light winds from the WSW (17 kph at 250).	16 km
La Verne wx 16 km SSW 335m alt. 1 hour ago	35°C	Dry	Wind obs. (6 kph from 267 degs) was rejected.
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	37°C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	38°C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few
Pomona wx 21 km S 255m alt. 2 hours ago	38°C	Dry	Calm (2 kph at 250).
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	31°C	Dry	Calm (0 kph at 44).

* 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.