– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Sun 06 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 06 Sep Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 2mm), mostly falling on Sun night. Very mild (max 18°C on Wed afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue night).										Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Wed night, min 14°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the SW by Sat morning).
		Monday 7			Tuesday 8			Wednesday 9			Thursday 10			Friday 11
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	clear	some clouds	some clouds	clear	some clouds	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	4000	6450	4800	6100	4900	5300	5450	6250		5400	5350	5100
km/h	WSW	WSW	W	WSW	S	SSE	SE	SSE	N	ESE	S	SSW	W	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	1.9	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—
max °C	12	13	14	15	16	17	17	17	18	18	18	18	17	16	16	15
min °C	12	12	14	14	15	16	16	17	18	17	17	18	17	16	16	14
chill °C	9	9	12	12	15	16	16	17	18	17	17	18	17	16	15	12

Freezing level m	4650	4600	4800	4850	4900	5050	5100	5150	5300	5300	5250	5300	5250	5150	5200	5200

	—	6:26	—	—	6:28	—	—	6:28	—	—	6:28	—	—	6:30	—	—
	—	—	7:07	—	—	7:07	—	—	7:05	—	—	7:04	—	—	7:02	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 2mm), mostly falling on Sun night. Very mild (max 18°C on Wed afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Wed night, min 14°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the SW by Sat morning).

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	23°C	Light rain .	Light winds from the N (9 kph at 350).	11 km Low: broken Mid: broken High: overcast
Ontario Airport 20 km S 715m alt. 2 hours ago	23°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	22°C	Mist -.	Calm (0 kph at 0).	6 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	23°C	-	Wind obs. (9 kph from 18 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 1 hour ago	23°C	Clear	Calm (0 kph at 0).	14 km
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago		Mist -.	Calm (0 kph at 0).	5 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	21°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (13 kph from 230 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	28°C	Dry	Calm (0 kph at 0).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	18°C	Clear	Light winds from the SSW (7 kph at 210).	16 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.