– 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. Very mild (max 15°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Thu night, min 6°C on Sun afternoon). Winds increasing (light winds from the ESE on Thu night, strong 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	NE	ENE	E	NNE	ESE	SSE	SSE	S	SSE	SSE	S	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	13	15	14	14	15	15	14	15	15	13	14	14	12	12	11
min °C	13	13	14	14	14	15	14	14	15	13	13	14	12	12	12	8
chill °C	13	12	13	13	13	15	14	13	14	12	12	13	11	10	10	3

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. Very mild (max 15°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Thu night, min 6°C on Sun afternoon). Winds increasing (light winds from the ESE on Thu night, strong winds from the SW by Sun afternoon).

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. 2 hours ago	19°C	-	Calm (0 kph at 0).
Alta Loma 9 km S 563m alt. 2 hours ago	27°C	Dry	Calm (3 kph at 345).
Alta Loma 10 km S 548m alt. 1 hour ago	24°C	Dry	Calm (0 kph at 158).
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	29°C	-	Light winds from the ENE (9 kph at 70).	16 km Low: few
La Verne wx 16 km SSW 335m alt. 2 hours ago	26°C	Dry	Calm (0 kph at 0).
Ontario Airport 20 km S 715m alt. 3 hours 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. 2 hours ago	22°C	Dry	Calm (0 kph at 243).
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	19°C	Dry	Calm (0 kph at 343).
Chino Airport 27 km S 714m alt. 3 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.