– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Thu 24 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Thu 24 Sep 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 Thu afternoon, min 9°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SSW by Sat night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Tue afternoon, min 9°C on Sun morning). Wind will be generally light.
	Thursday 24			Friday 25			Saturday 26			Sunday 27			Monday 28			Tuesday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)						9200	8800	9400	5950
km/h	SE	S	S	SSW	SSW	S	S	S	SSW	WSW	SW	WSW	NW	N	NE	NNE	NNE	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	14	13	12	13	13	12	12	12	10	11	10	11	12	13	14	15	15
min °C	12	14	12	12	13	11	12	12	9	9	10	9	10	11	13	14	15	15
chill °C	12	14	12	11	12	8	10	9	5	6	7	6	9	10	11	13	15	15

Freezing level m	4350	4500	4400	4400	4550	4400	4450	4500	4200	4300	4350	4200	4300	4350	4650	4750	4800	4900

	6:39	—	—	6:39	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:43	—	—
	—	6:44	—	—	6:43	—	—	6:42	—	—	6:39	—	—	6:38	—	—	6:37	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 14°C on Thu afternoon, min 9°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SSW by Sat night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Tue afternoon, min 9°C on Sun morning). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 2649 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	20°C	Clear	Light winds from the SW (7 kph at 230).	14 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	19°C	Haze -.	Light winds from the WSW (13 kph at 250).	6 km Low: few
Ontario Airport 20 km S 715m alt. 2 hours ago	20°C	Clear	Light winds from the SW (6 kph at 220).	14 km
Chino Airport 27 km S 218m alt. 2 hours ago	19°C	Mist -.	Light winds from the W (6 kph at 280).	5 km Low: overcast
Riverside Airport 35 km SSE 661m alt. 2 hours ago	20°C	Dry and partly cloudy.	Light winds from the W (6 kph at 260).	11 km Low: scattered
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	19°C	Mist -.	Light winds from the W (9 kph at 260).	5 km Low: overcast
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago		Haze -.	Calm (0 kph at 0).	10 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	21°C	Mist -.	Calm (0 kph at 0).	8 km Low: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 20).	0.0 km
Anaheim 43 km S 203.6m alt. 29 minutes ago	13°C	Dry	Calm (0 kph at 239).

* 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.