– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Sun 30 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 30 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 20°C on Sun afternoon, min 14°C on Mon night). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Very mild (max 19°C on Fri afternoon, min 14°C on Wed morning). Wind will be generally light.
	Sunday 30			Monday 31			Tuesday 1			Wednesday 2			Thursday 3			Friday 4
	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	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	9150	9050							4950
km/h	SW	SW	SW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—
max °C	19	20	17	16	17	16	16	17	15	16	17	16	17	18	17	18	19	17
min °C	17	19	15	15	17	14	14	17	14	14	17	15	15	18	16	16	19	17
chill °C	16	19	14	14	16	12	12	16	12	12	16	14	14	18	15	15	18	16

Freezing level m	4750	4700	4550	4450	4550	4600	4600	4750	4600	4650	4900	5000	4900	4950	4900	4850	4850	4900

	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—	6:24	—	—
	—	7:19	—	—	7:17	—	—	7:15	—	—	7:15	—	—	7:14	—	—	7:12	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Sun afternoon, min 14°C on Mon night). Mainly fresh winds.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Fri afternoon, min 14°C on Wed 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. 1 hour ago	22°C	Clear	Calm (0 kph at 0).	14 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	21°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	23°C	Dry and partly cloudy.	Light winds from the SSW (6 kph at 210).	13 km Low: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	21°C	-	Calm (0 kph at 0).	16 km Low: few
AJX - CSS 28 km E 519m alt. 49 minutes ago	31°C	-	Calm (0 kph at 181).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	22°C	Clear	Light winds from the SSE (6 kph at 160).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	20°C	Clear	Calm (0 kph at 0).	13 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	23°C	Clear	Calm (0 kph at 0).	11 km
EL Monte Airport 40 km SW 361m alt. 1 hour ago	23°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (9 kph from 250 degs) was rejected.	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.