– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Thu 15 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Thu 15 Oct 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 16°C on Fri afternoon, min 12°C on Thu night). Winds decreasing (gales from the NE on Thu night, calm by Sat night).											Days 5–7 Weather Summary Drizzle, on Tue night followed by colder weather and a moderate fall of snow, heaviest on Wed morning.. Very mild (max 14°C on Sun afternoon, min 1°C on Wed morning). Winds increasing (calm on Sun night, fresh winds from the SSW by Tue afternoon).
	Thu 15		Friday 16			Saturday 17			Sunday 18			Monday 19			Tuesday 20
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	cloudy	some clouds	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	light snow
Cloud base (m)							5950	6600							800	1500	850
km/h	NE	NE	NE	NE	NE	NNE	NNW	NNW	NNE	NW	WNW	SW	SW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.2	1.7
max °C	14	13	14	16	15	14	15	13	13	14	13	12	13	11	6	6	4
min °C	13	12	13	15	14	14	14	12	12	14	13	12	12	7	6	5	2
chill °C	10	8	10	13	13	13	14	12	11	14	13	12	10	3	2	0	-1

Freezing level m	3850	4100	4100	4150	4150	3950	3800	3850	3950	3900	4000	3850	3800	3450	3100	2850	2400

	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—
	6:15	—	—	6:15	—	—	6:14	—	—	6:12	—	—	6:10	—	—	6:09	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 16°C on Fri afternoon, min 12°C on Thu night). Winds decreasing (gales from the NE on Thu night, calm by Sat night).

Ontario Peak Weather (Days 3-6):

Drizzle, on Tue night followed by colder weather and a moderate fall of snow, heaviest on Wed morning.. Very mild (max 14°C on Sun afternoon, min 1°C on Wed morning). Winds increasing (calm on Sun night, fresh winds from the SSW by Tue afternoon).

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	30°C	Clear	Light winds from the N (6 kph at 1).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	31°C	Clear	Light winds from the N (19 kph at 1).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	31°C	-	Fresh winds from the NE (33 kph at 50).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	31°C	Widespread dust blowing -.	Moderate winds from the NE (24 kph at 50).	16 km Low: few
Riverside Airport 35 km SSE 661m alt. 2 hours ago	30°C	Clear	Moderate winds from the NNE (20 kph at 30).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	29°C	Clear	Strong winds from the NNE (44 kph at 20).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	34°C	Clear	Wind obs. (7 kph from 140 degs) was rejected.	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 320 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 1 hour ago		-	Calm (0 kph at 295).
Placentia wx 43 km S 70m alt. 1 hour ago	27°C	Dry	Calm (2 kph at 338).

* 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.