– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Wed 22 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 22 Jul 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 26°C on Sat afternoon, min 20°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 25°C on Sat night, min 21°C on Mon night). Wind will be generally light.
		Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28
	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	some clouds	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)											9600	5400						6500	7300
km/h	SSE	SSE	SSW	S	S	SSW	SSW	S	SSW	S	SSW	SSW	WSW	SW	WSW	W	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	24	25	24	24	24	23	24	26	25	24	25	23	23	23	21	23	23	23
min °C	20	23	25	23	23	24	23	23	26	24	23	24	22	22	22	21	21	23	22
chill °C	20	23	25	23	23	24	23	23	26	24	23	24	22	22	22	21	21	23	22

Freezing level m	5400	5400	5550	5500	5300	5400	5500	5400	5500	5550	5450	5500	5450	5450	5500	5450	5400	5450	5400

	—	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—	5:56	—	—	5:58	—	—
	—	—	7:58	—	—	7:58	—	—	7:57	—	—	7:55	—	—	7:55	—	—	7:54	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 26°C on Sat afternoon, min 20°C on Wed night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Sat night, min 21°C on Mon 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. 1 hour ago	23° C	Clear	Light winds from the WNW (6 kph at 290).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	24° C	Clear	Light winds from the WSW (7 kph at 240).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	22° C	Clear	Light winds from the W (7 kph at 260).	16 km
AJX - CSS 28 km E 519m alt. 48 minutes ago	23° C	-	Calm (2 kph at 336).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	15° C	-	Calm (0 kph at 141).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	24° C	Clear	Light winds from the W (6 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	22° C	-	Light winds from the W (9 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	25° C	Clear	Light winds from the W (6 kph at 260).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (7 kph from 250 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 48 minutes ago	32° C	Dry	Calm (2 kph at 191).

* 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.