– Lat/Long: 34.23° N 117.62° W

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

Issued: 10 am Mon 10 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 Mon afternoon, min 15°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 20°C on Sat afternoon, min 14°C on Thu morning). Wind will be generally light.
	Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	some clouds
Cloud base (m)				7200				6700	6700	8700	8450	7250	7800			4950		4850
km/h	SSW	SSW	SW	S	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SW	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	23	20	20	21	18	17	18	16	16	17	15	16	18	17	19	20	17
min °C	21	21	19	19	20	17	17	18	15	14	17	15	15	17	16	17	19	17
chill °C	21	21	19	19	20	17	17	18	14	13	17	14	14	16	15	17	19	17

Freezing level m	5100	5200	5050	4900	5000	4950	4850	4900	4750	4700	4700	4600	4600	4750	4800	4750	4850	4800

	6:07	—	—	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—
	—	7:43	—	—	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—	—	7:37	—

Ontario Peak Weather (Days 0-3):

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

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Sat afternoon, min 14°C on Thu 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	29° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	28° C	Clear	Light winds from the W (15 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	29° C	-	Light winds from the SW (13 kph at 230).	16 km Low: few
Chino Airport 27 km S 218m alt. 3 hours ago	31° C	-	Light winds from the SW (13 kph at 230).	16 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	35° C	-	Moderate winds from the SW (26 kph at 218).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	29° C	Clear	Light winds from the N (7 kph at 1).	16 km
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	32° C	Clear	Calm (0 kph at 0).	11 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	28° C	Clear	Light winds from the SW (7 kph at 220).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 240).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	37° C	Dry	Calm (5 kph at 231).

* 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.