– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Mon 10 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 10 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Thu afternoon, min 12°C on Thu night). Mainly fresh winds.
	Mon 10		Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	some clouds	clear	clear	clear	some clouds	cloudy	some clouds
Cloud base (m)	4900		6650	6800			6350	7850	8750	8700						7300
km/h	SSW	SSW	S	SSW	S	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	S	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	17	16	16	15	14	14	13	12	13	12	12	13	13	13	13	12
min °C	17	16	15	16	14	14	14	12	12	13	12	12	13	13	13	13	12
chill °C	16	16	15	16	14	14	13	10	10	11	10	10	11	11	11	11	9

Freezing level m	5150	5050	4900	5050	4950	4900	4900	4700	4650	4650	4550	4550	4700	4750	4750	4750	4550

	—	—	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—
	7:43	—	—	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—	—	7:37	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Wed night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Thu afternoon, min 12°C on Thu night). Mainly fresh 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. 1 hour ago	34° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	34° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	35° C	-	Moderate winds from the WSW (22 kph at 240).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	36° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few Mid: few
AJX - CSS 28 km E 519m alt. 53 minutes ago	35° C	-	Moderate winds from the WSW (26 kph at 242).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	36° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	35° C	Clear	Moderate winds from the WNW (26 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	37° C	Clear	Moderate winds from the W (22 kph at 270).	11 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	34° C	Clear	Light winds from the SW (15 kph at 220).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 210 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.