– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Mon 19 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 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 Moderate rain (total 17mm), heaviest on Wed night. Very mild (max 14°C on Mon afternoon, min 5°C on Wed night). Winds increasing (light winds from the SSW on Mon afternoon, fresh winds from the SSE by Wed night).											Days 5–7 Weather Summary Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 15°C on Sun morning, min 5°C on Thu afternoon). Winds increasing (calm on Fri morning, fresh winds from the NE by Sat morning).
	Mon 19		Tuesday 20			Wednesday 21			Thursday 22			Friday 23			Saturday 24
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	rain shwrs	risk tstorm	rain shwrs	clear	clear	clear	clear	clear	clear
Cloud base (m)		4000					3500	750	2550	1900	900	900
km/h	SW	S	SSE	S	S	SSE	S	S	SSW	SW	WSW	N	NNE	NNE	NE	NE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.1	17	0.4	4	0.6	—	—	—	—	—	—
max °C	14	12	11	12	10	10	10	7	6	5	5	7	9	11	12	14	14
min °C	13	11	10	12	8	8	9	5	5	5	5	5	9	9	11	13	13
chill °C	12	9	8	10	5	5	5	0	1	1	2	5	7	6	8	11	11

Freezing level m	3850	3700	3500	3500	3450	3350	3300	3000	2800	2750	3150	3300	3450	3750	4000	4150	4300

	—	—	6:58	—	—	7:00	—	—	7:01	—	—	7:01	—	—	7:01	—	—
	6:10	—	—	6:09	—	—	6:08	—	—	6:07	—	—	6:07	—	—	6:05	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Moderate rain (total 17mm), heaviest on Wed night. Very mild (max 14°C on Mon afternoon, min 5°C on Wed night). Winds increasing (light winds from the SSW on Mon afternoon, fresh winds from the SSE by Wed night).

Ontario Peak Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 15°C on Sun morning, min 5°C on Thu afternoon). Winds increasing (calm on Fri morning, fresh winds from the NE by Sat morning).

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	27°C	Clear	Wind obs. (19 kph from 270 degs) was rejected.	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	28°C	Clear	Light winds from the WSW (19 kph at 240).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	29°C	-	Light winds from the WSW (17 kph at 250).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	29°C	-	Moderate winds from the W (20 kph at 260).	16 km Low: few
Riverside Airport 35 km SSE 661m alt. 2 hours ago	28°C	Clear	Moderate winds from the W (22 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago		Clear	Light winds from the WNW (19 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	29°C	Clear	Moderate winds from the W (20 kph at 270).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	29°C	Clear	Light winds from the SSW (9 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SSW (11 kph at 210).	0.0 km
Anaheim 43 km S 203.6m alt. 3 hours ago		-	Calm (0 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.