– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Sat 17 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Sat 17 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 14°C on Sat afternoon, min 9°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Heavy rain (total 21mm), 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 N by Fri morning).
	Sat 17		Sunday 18			Monday 19			Tuesday 20			Wednesday 21			Thursday 22
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	risk tstorm	rain shwrs
Cloud base (m)		4350	4950								800	2350	1650	1950	1650	2200	900
km/h	N	NNE	NNE	NNW	NNW	SSW	SW	SSW	SSE	S	S	SSE	SSW	S	SW	WSW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	0.2	0.2	0.1	4	14	0.9	0.3	0.2
max °C	14	12	13	14	13	13	13	11	10	10	8	7	7	6	4	5	5
min °C	13	12	12	14	12	12	12	9	9	10	6	6	7	4	4	5	4
chill °C	12	11	11	14	12	12	11	7	7	7	2	2	2	0	0	2	1

Freezing level m	3750	3850	3850	3800	3850	3800	3800	3600	3350	3300	3150	3100	3250	2750	2600	2700	2950

	—	—	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 afternoon, min 9°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 21mm), 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 N by Fri 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	25°C	Clear	Light winds from the W (9 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	26°C	Clear	Wind obs. (6 kph from 270 degs) was rejected.	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	27°C	Dry and partly cloudy.	Light winds from the E (15 kph at 80).	16 km Low: scattered Mid: broken High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	27°C	Dry and partly cloudy.	Light winds from the ESE (17 kph at 120).	16 km Low: few Mid: scattered High: broken
Riverside Airport 35 km SSE 661m alt. 2 hours ago	26°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	27°C	Clear	Light winds from the ESE (15 kph at 110).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	25°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	29°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 280).	0.0 km
Anaheim 43 km S 203.6m alt. 43 minutes ago		-	Calm (0 kph at 295).

* 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.