– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Wed 21 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Wed 21 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 27mm), heaviest during Wed night. Very mild (max 10°C on Wed morning, min 3°C on Thu night). Winds decreasing (fresh winds from the S on Wed afternoon, calm by Fri afternoon).									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Mon afternoon, min 7°C on Sat morning). Wind will be generally light.
	Wednesday 21			Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	light rain	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	2300	2550	700	1750	2000	750	800	1500							9050
km/h	S	S	SSW	SSW	SW	SW	WSW	N	NNE	NNE	NNE	NNE	NE	N	NE	NE	NNE	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	0.1	21	1.6	0.8	0.6	0.1	1.7	0.9	—	—	—	—	—	—	—	—	—
max °C	10	9	8	4	5	4	5	5	7	8	10	10	11	12	12	13	15	14
min °C	10	8	5	4	4	3	4	5	6	7	9	10	10	12	12	12	14	14
chill °C	7	4	0	-1	-1	-1	3	5	3	3	7	8	8	12	11	11	14	14

Freezing level m	3350	3250	3050	2600	2650	2750	3050	2800	3050	3200	3250	3450	3750	3800	4100	4200	4350	4400

	7:00	—	—	7:01	—	—	7:01	—	—	7:01	—	—	7:03	—	—	7:03	—	—
	—	6:08	—	—	6:07	—	—	6:07	—	—	6:05	—	—	6:04	—	—	6:02	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Heavy rain (total 27mm), heaviest during Wed night. Very mild (max 10°C on Wed morning, min 3°C on Thu night). Winds decreasing (fresh winds from the S on Wed afternoon, calm by Fri afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Mon afternoon, min 7°C on Sat morning). 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. 1 hour ago	22°C	Dry and partly cloudy.	Light winds from the W (9 kph at 260).	16 km Low: broken
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	22°C	Dry and partly cloudy.	Light winds from the SSW (11 kph at 210).	16 km Low: scattered
Ontario Airport 20 km S 715m alt. 2 hours ago	23°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	22°C	Dry and partly cloudy.	Light winds from the S (6 kph at 170).	16 km Low: broken
Riverside Airport 35 km SSE 661m alt. 2 hours ago	22°C	Dry and partly cloudy.	Light winds from the ENE (7 kph at 70).	16 km Low: scattered
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	23°C	-	Wind obs. (11 kph from 290 degs) was rejected.	16 km Low: few
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: broken Mid: broken
EL Monte Airport 40 km SW 361m alt. 2 hours ago	22°C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: scattered
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 230 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 1 hour ago		-	Calm (2 kph at 277).

* 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.