– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Wed 05 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 05 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 31°C on Wed afternoon, min 25°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 33°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light.
	Wednesday 5			Thursday 6			Friday 7			Saturday 8			Sunday 9			Monday 10
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)				5800	4700	7200	5550						5900	5450			9750
km/h	SSW	SW	SSE	S	SW	SSW	SSW	WSW	WSW	SSW	SW	WNW	S	SW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	31	27	29	30	26	30	30	27	31	32	29	32	33	29	29	30	27
min °C	27	30	26	27	27	25	27	29	26	28	31	29	30	32	27	29	30	26
chill °C	27	30	26	27	27	25	27	29	26	28	31	29	30	32	27	29	30	26

Freezing level m	5450	5550	5400	5450	5450	5350	5400	5450	5450	5450	5500	5450	5450	5500	5350	5350	5400	5350

	6:03	—	—	6:03	—	—	6:05	—	—	6:05	—	—	6:07	—	—	6:07	—	—
	—	7:47	—	—	7:46	—	—	7:45	—	—	7:45	—	—	7:44	—	—	7:43	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 31°C on Wed afternoon, min 25°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 33°C on Sun afternoon, min 26°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 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	31° C	Clear	Moderate winds from the WSW (20 kph at 240).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	29° C	Clear	Light winds from the W (17 kph at 280).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	32° C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 3 hours ago	33° C	Clear	Light winds from the W (17 kph at 260).	16 km
AJX - CSS 28 km E 519m alt. 2 hours ago	36° C	-	Moderate winds from the S (22 kph at 187).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	32° C	Clear	Light winds from the W (13 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	31° C	Clear	Light winds from the W (19 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	34° C	Clear	Light winds from the WNW (9 kph at 300).	11 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	31° C	Clear	Light winds from the SSW (9 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 30).	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.