– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Fri 19 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 19 Jun 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 16°C on Sun night, min 12°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 18°C on Tue afternoon, min 16°C on Mon morning). Winds increasing (light winds from the S on Mon afternoon, fresh winds from the SSW by Tue morning).
	Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24
	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	some clouds	clear
km/h	SW	WSW	W	WSW	WSW	W	SW	SW	SSW	S	S	S	SSW	SSW	SSW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	13	13	13	13	14	14	15	16	16	17	17	17	18	18	17	17	16
min °C	12	13	13	13	13	13	13	14	15	16	17	16	17	18	17	17	17	16
chill °C	11	12	11	12	12	12	12	14	15	16	17	15	16	17	16	16	16	14

Freezing level m	5050	5100	5150	5000	5000	5100	5100	5150	5300	5200	5200	5250	5250	5250	5250	5150	5100	5100
Cloud base (m)															5200	6700	6450

	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:06

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 16°C on Sun night, min 12°C on Fri morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Tue afternoon, min 16°C on Mon morning). Winds increasing (light winds from the S on Mon afternoon, fresh winds from the SSW by Tue 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	19° C	Haze -.	Light winds from the N (9 kph at 1).	10 km Low: overcast
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	18° C	Mist -.	Light winds from the WSW (6 kph at 240).	10 km Low: overcast
Ontario Airport 20 km S 715m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 240).	13 km Low: scattered
AJX - CSS 28 km E 519m alt. 1 hour ago	26° C	-	Moderate winds from the S (22 kph at 184).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	20° C	-	Fresh winds from the SW (33 kph at 236).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	22° 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	23° C	Dry and partly cloudy.	Light winds from the N (9 kph at 1).	16 km Low: scattered
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	21° C	Haze -.	Light winds from the W (9 kph at 280).	0.0 km Low: scattered
EL Monte Airport 40 km SW 361m alt. 3 hours ago	19° C	Dry and cloudy.	Light winds from the SSW (9 kph at 200).	16 km Low: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 240 degs) was rejected.	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.