– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Wed 17 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 17 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 20°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 23°C on Sun afternoon, min 7°C on Mon night). Wind will be generally light.
	Wed 17		Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SW	SSW	SW	SW	SSW	SW	W	SSE	SSW	NW	S	SW	SSW	SSW	SSW	SSW
Wave Height Map See all maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	20	17	18	20	16	16	17	14	19	21	19	22	23	20	18	19	13
min°C	19	16	17	19	13	13	17	14	15	21	18	20	23	16	16	17	7
chill°C	19	16	17	19	13	13	17	14	15	21	18	20	23	16	16	16	5

Freezing level (m)	4200	4150	4050	3950	3850	3700	3600	3800	3850	3900	3950	4000	4000	4100	3950	3950	3850
Cloud base (m)	9100		6900		7100

	—	—	6:13	—	—	6:13	—	—	6:11	—	—	6:11	—	—	6:09	—	—
	7:23	—	—	7:23	—	—	7:24	—	—	7:25	—	—	7:27	—	—	7:28	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Sun afternoon, min 7°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 1000 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	25° C	Clear	Moderate winds from the SW (22 kph at 230).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	26° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	27° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 250).	16 km Low: broken
Chino Airport 27 km S 218m alt. 2 hours ago	27° C	Dry and partly cloudy.	Moderate winds from the WSW (24 kph at 240).	16 km Low: scattered
AJX - CSS 28 km E 519m alt. 2 hours ago	28° C	-	Moderate winds from the SW (28 kph at 235).

* 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.