– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sun 23 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 23 Aug 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 25°C on Tue afternoon, min 21°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 26°C on Wed afternoon, min 22°C on Thu night). Wind will be generally light.
	Sun 23		Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear
Cloud base (m)	7450		5700	5000	5200			9400			5700	6900	7450	6600	7000	5050
km/h	SSW	SSW	SSW	SW	SW	SSE	SW	SW	SSW	SSW	SW	SSE	SSW	SW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	22	23	24	23	24	25	24	25	26	24	25	25	23	24	24	23
min °C	23	21	21	23	22	23	25	23	24	26	24	24	25	22	22	24	22
chill °C	23	21	21	23	22	23	25	23	24	26	24	24	25	22	22	24	22

Freezing level m	4950	4950	4950	5150	5150	5050	5200	5150	5200	5200	5250	5200	5200	5150	5200	5300	5250

	—	—	6:16	—	—	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—
	7:28	—	—	7:27	—	—	7:25	—	—	7:23	—	—	7:22	—	—	7:22	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 25°C on Tue afternoon, min 21°C on Sun night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 26°C on Wed afternoon, min 22°C on Thu 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	34°C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	36°C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	38°C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few Mid: few High: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	37°C	Dry and partly cloudy.	Moderate winds from the WSW (24 kph at 250).	16 km Low: few Mid: scattered
AJX - CSS 28 km E 519m alt. 1 hour ago	32°C	-	Calm (4 kph at 32).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	37°C	Clear	Moderate winds from the W (28 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	36°C	Clear	Light winds from the W (19 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	39°C	Clear	Moderate winds from the WSW (24 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	36°C	Clear	Light winds from the SSW (17 kph at 210).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (9 kph at 230).	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.