– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Fri 16 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Fri 16 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 night, min 10°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Heavy rain (total 41mm), heaviest during Wed night. Very mild (max 11°C on Mon night, min 4°C on Wed night). Winds increasing (light winds from the SW on Mon night, strong winds from the SSE by Wed afternoon).
		Saturday 17			Sunday 18			Monday 19			Tuesday 20			Wednesday 21
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	cloudy	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	light rain	rain shwrs
Cloud base (m)		6750	2750	2900	3400	3850							6300	2500	1650	1450
km/h	NNE	NE	NNE	NNE	NNE	NNW	WNW	SSW	SW	SSW	S	SSW	SSE	SSE	SSE	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	4	36
max °C	16	14	12	11	11	13	12	12	13	11	9	10	9	7	6	6
min °C	14	13	12	10	10	13	12	11	12	9	8	10	7	6	6	4
chill °C	13	12	10	9	8	13	11	11	10	7	5	8	3	2	1	0

Freezing level m	4050	3850	3500	3550	3750	3700	3850	3800	3750	3600	3300	3300	3150	2800	3100	2700

	—	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:00	—	—
	—	—	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 night, min 10°C on Sat night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 41mm), heaviest during Wed night. Very mild (max 11°C on Mon night, min 4°C on Wed night). Winds increasing (light winds from the SW on Mon night, strong winds from the SSE by Wed 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. 2 hours ago	27°C	Clear	Light winds from the NNE (13 kph at 30).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	29°C	-	Light winds from the ENE (17 kph at 60).	16 km Low: few
Chino Airport 27 km S 218m alt. 3 hours ago	23°C	Clear	Light winds from the ESE (15 kph at 110).	16 km
Riverside Airport 35 km SSE 661m alt. 3 hours ago	25°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	26°C	Clear	Light winds from the SE (7 kph at 140).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	24°C	Clear	Light winds from the SW (6 kph at 230).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 10).	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago		-	Calm (0 kph at 255).
Placentia wx 43 km S 70m alt. 2 hours ago	18°C	Dry	Wind obs. (21 kph from 92 degs) was rejected.
Victorville Airport 45 km NNE 880m alt. 2 hours ago	21°C	Dry and partly cloudy.	Moderate winds from the NNE (20 kph at 20).	16 km Low: few Mid: scattered

* 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.