– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Fri 16 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Fri 16 Oct 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 16°C on Fri afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the ENE on Fri afternoon, calm by Sat night).									Days 4–6 Weather Summary Moderate rain (total 15mm), heaviest on Wed night. Very mild (max 13°C on Mon afternoon, min 4°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the S by Wed night).
	Friday 16			Saturday 17			Sunday 18			Monday 19			Tuesday 20			Wednesday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	rain shwrs
Cloud base (m)				5900	5600	3500	4350									800	1750	1650
km/h	NE	NE	NE	NNE	N	N	NNE	NNW	W	SSW	SW	SSW	S	S	SSE	SSE	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1.5	4	9
max °C	14	16	15	14	14	13	13	14	13	12	13	11	9	10	8	6	6	6
min °C	13	15	14	14	13	12	12	14	12	12	12	9	9	10	6	6	6	4
chill °C	10	13	13	13	12	12	11	14	12	12	11	7	7	7	2	2	1	-1

Freezing level m	4100	4150	4100	4000	3800	3750	3850	3850	3950	3850	3850	3700	3400	3350	3250	2950	2850	2700

	6:56	—	—	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:00	—	—
	—	6:15	—	—	6:14	—	—	6:12	—	—	6:10	—	—	6:09	—	—	6:08	—

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 Sat night). Winds decreasing (fresh winds from the ENE on Fri afternoon, calm by Sat night).

Ontario Peak Weather (Days 3-6):

Moderate rain (total 15mm), heaviest on Wed night. Very mild (max 13°C on Mon afternoon, min 4°C on Wed night). Winds increasing (calm on Mon morning, fresh winds from the S by Wed night).

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	23°C	Clear	Wind obs. (6 kph from 330 degs) was rejected.	16 km
Racimo wx 17 km S 333m alt. 1 hour ago	26°C	Dry	Light winds from the ENE (13 kph at 75).
La Vern / rackett-Field Airport 19 km SSW 207m alt. 1 hour ago	21°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	26°C	Clear	Fresh winds from the NE (31 kph at 40).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	26°C	Widespread dust blowing -.	Fresh winds from the NE (31 kph at 40).	16 km
Riverside Airport 35 km SSE 661m alt. 1 hour ago	24°C	Clear	Light winds from the NE.(Wind varies from 360 to 100 degs) (13 kph at 50).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	25°C	Clear	Moderate winds from the NE (24 kph at 50).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	23°C	Clear	Light winds from the NE (6 kph at 50).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 120).	0.0 km
Anaheim 43 km S 203.6m alt. 1 hour ago		-	Calm (2 kph at 226).

* 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.