– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Sun 27 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sun 27 Sep 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 18°C on Tue afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the N on Mon night, calm by Wed morning).											Days 5–7 Weather Summary Mostly dry. Warm (max 23°C on Fri afternoon, min 18°C on Wed afternoon). Wind will be generally light.
	Sun 27		Monday 28			Tuesday 29			Wednesday 30			Thursday 1			Friday 2
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	4250	3850
km/h	SSW	SW	SW	WSW	N	N	N	N	WNW	W	NE	ESE	N	E	SE	E	E
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	14	12	12	12	14	18	17	18	18	19	21	21	21	21	23	22
min °C	15	11	11	12	11	13	16	16	17	18	18	20	21	20	20	22	20
chill °C	13	8	9	10	10	10	15	16	17	18	18	20	21	20	20	22	20

Freezing level m	4250	4050	3900	3600	3700	3950	4400	4700	4850	4850	4850	4850	4900	5100	5050	5150	5100

	—	—	6:41	—	—	6:43	—	—	6:43	—	—	6:43	—	—	6:45	—	—
	6:39	—	—	6:38	—	—	6:37	—	—	6:36	—	—	6:35	—	—	6:32	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the N on Mon night, calm by Wed morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Fri afternoon, min 18°C on Wed afternoon). Wind will be generally light.

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
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	25°C	-	Light winds from the WSW (11 kph at 240).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	26°C	Clear	Light winds from the WSW (9 kph at 240).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	26°C	-	Light winds from the WSW (15 kph at 240).	16 km Low: few Mid: few High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	25°C	Clear	Moderate winds from the WSW (20 kph at 240).	16 km
Riverside Airport 35 km SSE 661m alt. 2 hours ago	26°C	Clear	Light winds from the W (13 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	26°C	Clear	Light winds from the W (15 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	27°C	Clear	Light winds from the SW (7 kph at 220).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	28°C	Clear	Light winds from the SSW (11 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (13 kph from 230 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 44 minutes ago		-	Calm (0 kph at 250).

* 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.