– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sat 26 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sat 26 Sep Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Sat morning, min 7°C on Mon morning). Winds decreasing (fresh winds from the SW on Sun night, light winds from the NNE by Mon afternoon).									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Wed morning, min 8°C on Tue morning). Winds decreasing (strong winds from the N on Tue morning, calm by Wed night).
	Saturday 26			Sunday 27			Monday 28			Tuesday 29			Wednesday 30			Thursday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	9150	9600	6400	4700														8150
km/h	SSW	S	SSW	SW	SSW	SW	SW	NNE	NNE	N	N	NNE	N	NNW	E	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	12	12	10	10	9	7	7	8	9	11	13	15	14	15	15	15	15
min °C	12	12	11	10	10	8	7	7	7	8	10	11	14	14	15	15	15	15
chill °C	10	10	8	7	6	4	3	5	5	3	7	8	13	14	15	15	15	15

Freezing level m	4450	4400	4450	4250	4250	4050	3750	3750	3800	4050	4300	4550	4850	4900	5000	5000	5000	5050

	6:41	—	—	6:41	—	—	6:41	—	—	6:43	—	—	6:43	—	—	6:43	—	—
	—	6:42	—	—	6:39	—	—	6:38	—	—	6:37	—	—	6:36	—	—	6:35	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 12°C on Sat morning, min 7°C on Mon morning). Winds decreasing (fresh winds from the SW on Sun night, light winds from the NNE by Mon afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Wed morning, min 8°C on Tue morning). Winds decreasing (strong winds from the N on Tue morning, calm by Wed night).

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
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	34°C	Clear	Light winds from the WSW (7 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	34°C	Clear	Light winds from the SSW (11 kph at 210).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	35°C	-	Light winds from the WSW (9 kph at 240).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	36°C	-	Calm (0 kph at 0).	16 km Low: few
Riverside Airport 35 km SSE 661m alt. 2 hours ago	36°C	Clear	Light winds from the N (6 kph at 1).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	35°C	Clear	Light winds from the W (19 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	36°C	Clear	Light winds from the W (9 kph at 260).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	33°C	Clear	Light winds from the SW (13 kph at 230).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (15 kph from 230 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 1 hour ago		-	Calm (0 kph at 53).

* 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.