– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Mon 19 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Mon 19 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 26mm), heaviest during Wed night. Very mild (max 12°C on Mon night, min 5°C on Wed night). Winds increasing (light winds from the SSW on Mon night, fresh winds from the S by Wed night).										Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Sun afternoon, min 5°C on Thu night). Wind will be generally light.
		Tuesday 20			Wednesday 21			Thursday 22			Friday 23			Saturday 24
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	rain shwrs	clear	clear	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear
Cloud base (m)			2650			2600	750	1900	900	850	900
km/h	S	SSE	S	SSE	S	S	SSW	SSW	SW	WSW	NNW	NNE	NNE	NNE	NNE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.2	—	—	0.1	19	2	4	0.6	—	—	—	—	—	—
max °C	12	11	12	10	10	9	7	5	5	5	7	9	9	10	11	11
min °C	11	11	12	8	9	8	5	5	5	5	5	8	8	9	11	11
chill °C	9	9	10	5	6	4	0	1	2	2	5	7	5	6	9	9

Freezing level m	3700	3500	3500	3550	3250	3300	3100	2750	2750	3000	3300	3300	3300	3400	3400	3600

	—	6:58	—	—	7:00	—	—	7:01	—	—	7:01	—	—	7:01	—	—
	—	—	6:09	—	—	6:08	—	—	6:07	—	—	6:07	—	—	6:05	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Heavy rain (total 26mm), heaviest during Wed night. Very mild (max 12°C on Mon night, min 5°C on Wed night). Winds increasing (light winds from the SSW on Mon night, fresh winds from the S by Wed night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Sun afternoon, min 5°C on Thu 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	20°C	Clear	Wind obs. (7 kph from 70 degs) was rejected.	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	22°C	Clear	Light winds from the N (6 kph at 350).	16 km
Chino Airport 27 km S 218m alt. 3 hours ago	19°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 35 km SSE 661m alt. 3 hours ago	21°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	20°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 180 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago		-	Calm (0 kph at 262).
Placentia wx 43 km S 70m alt. 2 hours ago	21°C	Dry	Calm (0 kph at 228).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	17°C	Dry and partly cloudy.	Light winds from the SSE (11 kph at 150).	16 km Low: scattered Mid: broken

* 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.