– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Sat 19 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sat 19 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 Sat afternoon, min 12°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 19°C on Wed afternoon, min 15°C on Tue night). Wind will be generally light.
	Sat 19		Sunday 20			Monday 21			Tuesday 22			Wednesday 23			Thursday 24
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)					5800	5000											9700
km/h	SSE	ESE	SSE	S	SSE	SSE	SSW	N	NE	NW	NNE	ENE	NW	ENE	SSE	SW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	17	17	17	15	13	14	12	15	16	16	18	19	18	18	18	17
min °C	17	17	17	17	14	13	14	12	13	16	15	17	19	17	17	18	16
chill °C	17	17	17	16	14	12	13	12	12	16	15	17	19	17	17	18	16

Freezing level m	4650	4650	4500	4450	4350	4050	4100	4150	4050	4100	4300	4350	4550	4450	4400	4550	4550

	—	—	6:35	—	—	6:37	—	—	6:37	—	—	6:39	—	—	6:39	—	—
	6:51	—	—	6:50	—	—	6:49	—	—	6:46	—	—	6:45	—	—	6:44	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 18°C on Sat afternoon, min 12°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Wed afternoon, min 15°C on Tue night). 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. 2 hours ago	21°C	-	Light winds from the W (15 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 (15 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 (17 kph at 260).	16 km
Riverside Airport 35 km SSE 661m alt. 2 hours ago	23°C	Clear	Light winds from the W (17 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	23°C	Clear	Light winds from the W (13 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	24°C	Clear	Light winds from the WSW (11 kph at 240).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 3 hours ago		-	Light winds from the ENE (6 kph at 60).	0.0 km
Anaheim 43 km S 203.6m alt. 22 minutes ago		-	Calm (0 kph at 271).
Placentia wx 43 km S 70m alt. 1 hour ago	24°C	Dry	Calm (0 kph at 0).

* 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.