– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Thu 11 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Thu 11 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 Thu night, min 17°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 22°C on Mon afternoon, min 19°C on Sun night). Wind will be generally light.
		Friday 12			Saturday 13			Sunday 14			Monday 15			Tuesday 16			Wednesday 17
	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	clear	clear	clear	some clouds	some clouds	rain shwrs	clear
km/h	SSW	SSE	SSW	SSW	SSW	SW	W	SW	SW	WNW	S	WSW	W	SSW	SW	W	WSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—
max °C	20	20	20	18	18	19	17	19	20	19	21	22	21	22	22	20	21	21	18
min °C	19	18	20	17	17	19	17	17	20	19	19	21	20	21	22	20	19	20	17
chill °C	19	18	20	17	17	19	17	17	20	19	19	21	20	21	22	20	19	20	16

Freezing level m	5000	4800	4950	4900	4850	4900	4850	4900	5000	5000	4950	5050	5150	5150	5200	5050	4950	5000	4900
Cloud base (m)	9700														9400		7100	6700	6400

	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—
	—	—	—	8:01	—	—	8:02	—	—	8:02	—	—	8:02	—	—	8:04	—	—	8:04

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Thu night, min 17°C on Fri night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Mon afternoon, min 19°C on Sun 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	21° C	-	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	22° C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 250).	16 km Low: broken
Chino Airport 27 km S 218m alt. 2 hours ago	20° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	21° C	-	Wind obs. (6 kph from 13 degs) was rejected.
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	22° C	-	Calm (0 kph at 48).
Riverside Airport 35 km SSE 661m alt. 1 hour ago	22° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	19° C	Clear	Light winds from the NNW (6 kph at 330).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	23° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 170).	0.0 km
Placentia wx 43 km S 70m alt. 44 minutes ago	29° C	Dry	Calm (5 kph at 279).

* 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.