– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Tue 22 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Tue 22 Sep 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 20°C on Wed afternoon, min 16°C on Tue afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Fri afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the NW by Mon morning).
	Tue 22		Wednesday 23			Thursday 24			Friday 25			Saturday 26			Sunday 27
	PM	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	clear
Cloud base (m)									9650	9200	9350	9250	9650		5350	4150
km/h	NNE	NE	ENE	SW	NE	SSE	SW	WNW	SSW	SW	S	S	SSW	SSW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	17	18	20	18	19	20	18	18	18	17	17	18	17	16	15	14
min °C	16	16	17	19	18	18	19	17	17	18	16	16	18	15	15	15	12
chill °C	16	16	17	19	18	18	19	17	17	18	15	15	17	14	14	13	10

Freezing level m	4150	4350	4300	4500	4400	4350	4500	4450	4400	4600	4550	4550	4600	4400	4500	4400	4350

	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:41	—	—	6:41	—	—
	6:46	—	—	6:45	—	—	6:44	—	—	6:43	—	—	6:42	—	—	6:39	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Wed afternoon, min 16°C on Tue afternoon). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Fri afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the NW by Mon morning).

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	21°C	-	Light winds from the W (7 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	22°C	Clear	Light winds from the WSW (11 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	23°C	Clear	Light winds from the WSW (17 kph at 240).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	22°C	Clear	Light winds from the W (11 kph at 280).	16 km
Riverside Airport 35 km SSE 661m alt. 2 hours ago	23°C	Clear	Light winds from the W (15 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	22°C	Clear	Light winds from the WNW (9 kph at 300).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	24°C	Clear	Light winds from the WSW (9 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	22°C	Clear	Light winds from the SW (11 kph at 220).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 290).	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago	15°C	Dry	Calm (0 kph at 274).

* 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.