– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Fri 11 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Fri 11 Sep 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 16°C on Fri night, min 14°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Mon night, min 14°C on Mon night). Wind will be generally light.
		Saturday 12			Sunday 13			Monday 14			Tuesday 15			Wednesday 16
	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
Cloud base (m)
km/h	WSW	SW	SW	SW	SW	WSW	W	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	15	16	15	16	16	15	15	15	15	14	14	14	14	14	14
min °C	15	15	16	14	15	15	15	15	15	14	14	14	14	14	14	14
chill °C	14	14	15	12	14	14	14	14	14	13	12	12	13	12	12	13

Freezing level m	5100	5100	5150	5100	5200	5100	5200	5100	5100	5100	5050	5000	4950	4850	4850	4850

	—	6:31	—	—	6:31	—	—	6:31	—	—	6:33	—	—	6:33	—	—
	—	—	7:00	—	—	7:00	—	—	6:59	—	—	6:57	—	—	6:55	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 16°C on Fri night, min 14°C on Sat night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Mon night, min 14°C on Mon night). 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. 1 hour ago	23°C	Clear	Light winds from the WNW (11 kph at 290).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	25°C	Clear	Light winds from the WSW (9 kph at 240).	16 km
Chino Airport 27 km S 714m alt. 2 hours ago	22°C	Clear	Light winds from the W (7 kph at 260).	16 km
Twin Peaks wx 35 km E 1742m alt. 3 hours ago	18°C	Dry	Calm (0 kph at 153).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	22°C	Clear	Light winds from the W (6 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	25°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 662m alt. 2 hours ago		-	Calm (2 kph at 10).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	26°C	Dry	Calm (0 kph at 0).
Victorville Airport 45 km NNE 250m alt. 1 hour ago	22°C	Clear	Light winds from the WSW (11 kph at 240).	16 km

* 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.