– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Sat 17 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Sat 17 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 14°C on Sat morning, min 8°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 32mm), heaviest during Wed night. Very mild (max 10°C on Tue afternoon, min 4°C on Wed night). Winds decreasing (fresh winds from the S on Wed afternoon, light winds from the W by Thu night).
	Saturday 17			Sunday 18			Monday 19			Tuesday 20			Wednesday 21			Thursday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	mod. rain	rain shwrs	rain shwrs	risk tstorm	rain shwrs
Cloud base (m)	6550	3300	2850	3000	3500			8750					3200	1900	2100	1500	2300	1500
km/h	NE	N	NNE	NNE	NNW	NW	SSW	SW	SSW	SSW	S	SSE	S	S	S	SSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	6	21	0.4	3	0.7
max °C	14	13	12	12	13	13	12	12	11	9	10	9	7	7	6	5	5	5
min °C	13	12	11	11	13	11	11	12	8	8	10	6	6	6	4	4	5	4
chill °C	11	11	10	9	13	11	11	11	5	5	7	2	2	1	0	1	2	1

Freezing level m	3850	3600	3700	3700	3600	3750	3750	3750	3500	3200	3250	3100	3000	3150	2850	2700	2650	3000

	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:00	—	—	7:01	—	—
	—	6:14	—	—	6:12	—	—	6:10	—	—	6:09	—	—	6:08	—	—	6:07	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 14°C on Sat morning, min 8°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 32mm), heaviest during Wed night. Very mild (max 10°C on Tue afternoon, min 4°C on Wed night). Winds decreasing (fresh winds from the S on Wed afternoon, light winds from the W by Thu 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	22°C	Clear	Wind obs. (7 kph from 300 degs) was rejected.	16 km
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	21°C	Dry and partly cloudy.	Light winds from the NNW (9 kph at 340).	16 km Low: scattered Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	23°C	Clear	Light winds from the SSE (17 kph at 150).	16 km
Riverside Airport 35 km SSE 661m alt. 2 hours ago	22°C	Clear	Light winds from the E (9 kph at 100).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	27°C	Clear	Light winds from the SE (19 kph at 140).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	17°C	Clear	Calm (0 kph at 0).	11 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 120 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 3 hours ago		-	Calm (0 kph at 235).
Placentia wx 43 km S 70m alt. 3 hours ago	17°C	Dry	Wind obs. (11 kph from 103 degs) was rejected.

* 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.