– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Mon 12 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Mon 12 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 2mm), mostly falling on Mon morning. Very mild (max 14°C on Wed afternoon, min 3°C on Mon morning). Winds decreasing (fresh winds from the NNE on Tue night, light winds from the N by Wed afternoon).									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Fri afternoon, min 12°C on Fri morning). Winds decreasing (strong winds from the NE on Thu night, light winds from the NE by Sat night).
	Monday 12			Tuesday 13			Wednesday 14			Thursday 15			Friday 16			Saturday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	800	850	900
km/h	SSW	SW	W	NNW	NNE	NNE	N	NNE	NNE	NNE	NNE	NE	NE	NE	NE	NE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	1	0.7	0.5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	3	5	7	8	10	12	14	14	14	14	14	14	15	15	14	15	14
min °C	3	3	4	5	7	8	11	13	13	13	14	13	12	15	14	13	15	14
chill °C	-2	-2	1	2	4	4	9	12	12	10	12	10	9	13	12	11	14	14

Freezing level m	2650	2550	3900	3750	3500	3950	4050	4200	4250	4150	4100	4250	4100	4000	4050	3850	3850	4000

	6:52	—	—	6:52	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—
	—	6:20	—	—	6:19	—	—	6:16	—	—	6:15	—	—	6:15	—	—	6:14	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 2mm), mostly falling on Mon morning. Very mild (max 14°C on Wed afternoon, min 3°C on Mon morning). Winds decreasing (fresh winds from the NNE on Tue night, light winds from the N by Wed afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Fri afternoon, min 12°C on Fri morning). Winds decreasing (strong winds from the NE on Thu night, light winds from the NE by Sat 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	8°C	-	Calm (3 kph at 271).
Alta Loma 9 km S 563m alt. 2 hours ago	13°C	Dry	Calm (5 kph at 314).
Alta Loma 10 km S 548m alt. 1 hour ago	14°C	Dry	Calm (0 kph at 5).
Wrightwood 13 km N 1828m alt. 1 hour ago	6°C	Dry	Calm (0 kph at 150).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	13°C	Mist -.	Light winds from the WNW (13 kph at 290).	5 km Low: few Mid: scattered High: broken
La Verne wx 16 km SSW 335m alt. 3 hours ago	13°C	Dry	Calm (3 kph at 227).
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	13°C	Mist -.	Light winds from the NNW (9 kph at 340).	8 km Low: few Mid: overcast
Ontario Airport 20 km S 715m alt. 3 hours ago	15°C	Dry and cloudy.	Light winds from the SW (13 kph at 230).	16 km Low: few Mid: broken High: overcast
Pomona wx 21 km S 255m alt. 40 minutes ago	16°C	Dry	Calm (0 kph at 227).
Summit Terrace wx 25 km NE 1200m alt. 59 minutes ago	9°C	Dry	Moderate winds from the SSW (24 kph at 195).

* 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.