– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Wed 21 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Wed 21 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 10°C on Wed afternoon, min 4°C on Thu morning). Winds decreasing (fresh winds from the SSW on Wed night, calm by Fri afternoon).											Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Mon afternoon, min 10°C on Sat afternoon). Wind will be generally light.
	Wed 21		Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	risk tstorm	rain shwrs	some clouds	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	2450	750	1650	1750	850	900	1850						9400	8700		9650
km/h	S	SSW	SSW	SW	SW	WSW	NNW	NE	NNE	NNE	NNE	NNE	N	NNE	NNE	N	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.5	20	1.8	2	0.6	—	0.3	0.8	—	—	—	—	—	—	—	—	—
max °C	10	8	4	4	4	5	6	7	9	10	10	12	13	13	13	15	15
min °C	9	5	4	4	4	4	5	6	8	10	10	11	12	13	13	15	14
chill °C	5	0	-1	-1	0	3	5	3	4	8	7	9	12	12	12	15	14

Freezing level m	3300	3050	2550	2650	2800	3200	2800	3000	3350	3400	3500	3900	3900	4150	4200	4300	4400

	—	—	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 26mm), heaviest during Wed night. Very mild (max 10°C on Wed afternoon, min 4°C on Thu morning). Winds decreasing (fresh winds from the SSW on Wed night, calm by Fri afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Mon afternoon, min 10°C on Sat afternoon). 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	21°C	-	Calm (0 kph at 0).	16 km Low: few Mid: few High: broken
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago		-	Light winds from the W (15 kph at 260).	16 km Low: broken Mid: overcast
Ontario Airport 20 km S 715m alt. 3 hours ago	23°C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: broken Mid: broken
Chino Airport 27 km S 218m alt. 3 hours ago	22°C	Dry and partly cloudy.	Light winds from the WNW (15 kph at 300).	16 km Low: broken
Riverside Airport 35 km SSE 661m alt. 3 hours ago	24°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	23°C	Dry and partly cloudy.	Wind obs. (17 kph from 320 degs) was rejected.	16 km Low: scattered Mid: broken
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	23°C	Dry and cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: broken Mid: overcast
EL Monte Airport 40 km SW 361m alt. 3 hours ago	19°C	Dry and partly cloudy.	Light winds from the NW (9 kph at 310).	16 km Low: few Mid: broken
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (24 kph from 240 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 58 minutes ago		-	Calm (0 kph at 290).

* 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.