– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 28 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 18°C on Mon afternoon, min 15°C on Mon morning). Wind will be generally light.
	Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2
	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)		5750	9650			9450	9250							4050
km/h	SSW	SW	SW	SW	SW	SW	SSW	SSW	SW	SSW	SW	SSW	SSW	SW	SW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	23	21	20	21	19	18	19	17	16	18	16	17	18	16	17	18	17
min °C	21	23	19	19	21	16	16	18	15	15	17	15	15	17	16	16	18	16
chill °C	21	23	19	19	21	15	15	17	14	14	16	14	13	16	15	15	18	15

Freezing level m	5100	5100	5050	4950	4950	4750	4600	4600	4600	4500	4700	4750	4750	4800	4750	4650	4800	4850

	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—
	—	7:22	—	—	7:20	—	—	7:19	—	—	7:17	—	—	7:15	—	—	7:15	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Sun night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Mon afternoon, min 15°C on Mon 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. 2 hours ago	38°C	Clear	Moderate winds from the W (24 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	37°C	Clear	Moderate winds from the W (22 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	39°C	Dry and partly cloudy.	Moderate winds from the WSW (24 kph at 250).	16 km Low: few Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	40°C	Dry and partly cloudy.	Moderate winds from the W (22 kph at 260).	16 km Low: scattered
AJX - CSS 28 km E 519m alt. 1 hour ago	38°C	-	Fresh winds from the SW (33 kph at 229).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	39°C	Clear	Moderate winds from the W (26 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	38°C	Clear	Moderate winds from the W (26 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	41°C	Clear	Moderate winds from the WSW (20 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	37°C	Clear	Moderate winds from the SSW (20 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (11 kph at 230).	0.0 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.