– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 28 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 18°C on Fri afternoon, min 12°C on Sat night). Mainly fresh winds.									Days 4–6 Weather Summary Mostly dry. Very mild (max 13°C on Mon afternoon, min 12°C on Mon morning). Mainly strong winds.
	Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2
	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	clear	clear	clear
Cloud base (m)		5750	9650			9450	9250							4050
km/h	SSW	SW	SW	SW	SW	SW	SW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	18	17	16	16	15	13	14	14	12	13	12	12	13	12	13	13	13
min °C	16	17	15	15	16	12	12	14	12	12	13	12	12	13	12	12	13	13
chill °C	15	16	13	13	14	9	10	12	9	9	11	9	9	10	9	9	11	11

Freezing level m	5100	5100	5050	4950	4950	4750	4600	4600	4600	4500	4700	4750	4750	4800	4750	4650	4800	4850

	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—
	—	7:22	—	—	7:20	—	—	7:19	—	—	7:17	—	—	7:15	—	—	7:15	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 18°C on Fri afternoon, min 12°C on Sat night). Mainly fresh winds.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Mon afternoon, min 12°C on Mon morning). Mainly strong winds.

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	Light winds from the N (6 kph at 1).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	32°C	Clear	Light winds from the ESE (9 kph at 120).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	31°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered High: scattered
Chino Airport 27 km S 218m alt. 3 hours ago	31°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered
AJX - CSS 28 km E 519m alt. 1 hour ago	37°C	-	Light winds from the WSW (13 kph at 242).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	32°C	Clear	Light winds from the N (7 kph at 1).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	33°C	-	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	33°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	31°C	Clear	Light winds from the S (7 kph at 170).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (7 kph at 220).	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.