– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Thu 27 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 27 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Sat night). Winds increasing (light winds from the S on Thu morning, fresh winds from the SW by Sat night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Sun morning, min 10°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, light winds from the WSW by Tue night).
	Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear
Cloud base (m)	5800	6800	7900	5200	5100					9450	9250					3150	3550
km/h	S	S	S	SSW	SW	SW	SW	SW	SW	SW	SSW	SW	SSW	SW	SSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	19	18	17	18	17	15	16	15	14	14	13	12	13	12	11	11	11
min °C	18	19	17	17	17	15	15	16	13	13	14	12	12	13	12	11	11	10
chill °C	18	19	16	16	16	13	13	15	10	11	12	9	10	11	9	8	9	8

Freezing level m	5150	5200	5100	5100	5150	5050	4900	4950	4850	4700	4700	4650	4450	4600	4650	4550	4550	4650

	6:20	—	—	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—
	—	7:22	—	—	7:22	—	—	7:20	—	—	7:19	—	—	7:17	—	—	7:15	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Sat night). Winds increasing (light winds from the S on Thu morning, fresh winds from the SW by Sat night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Sun morning, min 10°C on Tue night). Winds decreasing (strong winds from the SW on Mon night, light winds from the WSW by Tue night).

This table gives the weather forecast for Ontario Peak at the specific elevation of 2649 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	33°C	Clear	Moderate winds from the W (24 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	33°C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	36°C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	37°C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 250).	16 km Low: few Mid: scattered High: broken
AJX - CSS 28 km E 519m alt. 1 hour ago	38°C	-	Fresh winds from the SW (30 kph at 225).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	37°C	Clear	Light winds from the WNW (17 kph at 290).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago	37°C	-	Moderate winds from the W (20 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	39°C	Clear	Light winds from the SW (11 kph at 230).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	33°C	Clear	Light winds from the SSW (13 kph at 200).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the WSW (7 kph at 240).	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.