– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Tue 02 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 02 Jun 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 16°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 17°C on Fri night, min 12°C on Sat night). Wind will be generally light.
		Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8
	night	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	some clouds	clear	clear	clear	clear	clear	clear
km/h	N	SSE	WSW	W	SSW	SW	SW	S	SSW	SSW	SSW	SW	SW	SW	SW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	19	20	19	20	20	19	19	20	17	16	16	14	14	15	13	15	16	14
min °C	16	18	20	18	19	20	18	18	19	15	15	16	12	12	14	12	13	16	13
chill °C	16	18	20	18	19	20	18	18	19	14	14	15	10	11	12	11	12	15	12

Freezing level m	4500	4550	4850	4950	4900	4950	5050	4900	4950	4850	4700	4700	4700	4300	4350	4450	4450	4600	4800
Cloud base (m)		9000	9350							9750			7350

	—	5:39	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	—	7:58	—	—	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00	—	—	8:00

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Wed afternoon, min 16°C on Tue night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Fri night, min 12°C on Sat night). 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	18° C	Clear	Light winds from the W (17 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	18° C	Clear	Light winds from the W (15 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	20° C	Clear	Light winds from the WSW (17 kph at 240).	16 km
Chino Airport 27 km S 218m alt. 3 hours ago	19° C	Clear	Light winds from the W (19 kph at 280).	16 km
AJX - CSS 28 km E 519m alt. 2 hours ago	19° C	-	Calm (4 kph at 331).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	20° C	Clear	Light winds from the W (11 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	19° C	Clear	Moderate winds from the WNW (20 kph at 300).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	21° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 230 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 2 hours ago	29° C	Dry	Wind obs. (6 kph from 278 degs) was rejected.

* 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.