– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Mon 05 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Mon 05 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 Tue morning). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 20°C on Thu night, min 10°C on Sun afternoon). Winds increasing (calm on Thu night, fresh winds from the SW by Sun afternoon).
		Tuesday 6			Wednesday 7			Thursday 8			Friday 9			Saturday 10
	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	clear	clear	some clouds	some clouds
Cloud base (m)														6500	5800	5900
km/h	N	NE	NNE	ENE	E	W	ESE	SSE	SW	SSW	S	SSW	SSW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	19	21	20	20	21	20	20	21	20	19	20	19	17	18	16
min °C	19	18	21	19	19	21	19	19	21	18	18	20	17	16	17	12
chill °C	19	18	21	19	19	21	19	19	21	18	18	20	17	16	16	9

Freezing level m	4750	4700	4900	4850	4800	4950	4850	4750	4850	4650	4500	4550	4500	4350	4300	4100

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

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):

Mostly dry. Warm (max 20°C on Thu night, min 10°C on Sun afternoon). Winds increasing (calm on Thu night, fresh winds from the SW by Sun afternoon).

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. 2 hours ago	20°C	-	Calm (0 kph at 0).
Alta Loma 9 km S 563m alt. 55 minutes ago	27°C	Dry	Calm (3 kph at 345).
Alta Loma 10 km S 548m alt. 2 hours ago	26°C	Dry	Calm (0 kph at 222).
Wrightwood 13 km N 1828m alt. 1 hour ago	14°C	Dry	Calm (0 kph at 24).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	28°C	-	Light winds from the NE (6 kph at 50).	16 km
La Verne wx 16 km SSW 335m alt. 2 hours ago	28°C	Dry	Calm (5 kph at 35).
Ontario Airport 20 km S 274m alt. 1 hour ago	28°C	Dry and partly cloudy.	Light winds from the ENE (6 kph at 70).	16 km Low: scattered
Pomona wx 21 km S 255m alt. 1 hour ago	23°C	Dry	Calm (0 kph at 358).
Summit Terrace wx 25 km NE 1200m alt. 2 hours ago	21°C	Dry	Wind obs. (11 kph from 224 degs) was rejected.
Chino Airport 27 km S 218m alt. 2 hours ago	24°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.