– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Mon 21 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Mon 21 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 13°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Thu afternoon, min 11°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SSW by Sat night).
	Monday 21			Tuesday 22			Wednesday 23			Thursday 24			Friday 25			Saturday 26
	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	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)														9650			9200
km/h	S	S	NW	ENE	NNE	ENE	ESE	E	SE	SE	S	SSW	S	S	S	S	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	9	8	10	11	11	12	13	13	12	13	12	12	13	13	13	13	13
min °C	9	9	8	9	10	11	11	13	12	12	13	12	12	13	12	12	13	11
chill °C	7	7	7	8	9	10	10	12	11	10	12	12	11	12	10	10	11	8

Freezing level m	4050	4050	4150	4050	4150	4250	4200	4350	4300	4250	4400	4350	4300	4500	4450	4500	4650	4500

	6:37	—	—	6:37	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:41	—	—
	—	6:49	—	—	6:46	—	—	6:45	—	—	6:44	—	—	6:43	—	—	6:42	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 13°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Thu afternoon, min 11°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SSW by Sat night).

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	17°C	Mist -.	Light winds from the W (9 kph at 280).	8 km Low: overcast
Ontario Airport 20 km S 715m alt. 3 hours ago	19°C	Dry and cloudy.	Light winds from the WSW (11 kph at 250).	16 km Low: overcast
Chino Airport 27 km S 218m alt. 3 hours ago	19°C	Dry and cloudy.	Light winds from the WNW (7 kph at 300).	16 km Low: overcast
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	18°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	18°C	Dry and cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SE (11 kph at 140).	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago	13°C	Dry	Calm (0 kph at 263).
Placentia wx 43 km S 70m alt. 41 minutes ago	22°C	Dry	Calm (0 kph at 0).
Fullerton Airport 52 km SSW 218m alt. 3 hours ago	21°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast

* 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.