– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sun 26 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 26 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Tue night, min -1°C on Sun afternoon). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the WNW by Mon night).											Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 2°C on Wed night). Winds decreasing (fresh winds from the N on Thu night, calm by Fri night).
	Sun 26		Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1
	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	some clouds	light rain	some clouds	clear	clear	clear	clear	clear
km/h	W	WSW	W	W	WNW	SW	SW	SW	SSE	SSE	ESE	NNE	N	N	N	NNW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—
max °C	0	0	0	1	2	3	5	6	5	5	4	3	5	6	7	8	8
min °C	-1	-1	0	1	1	2	4	4	5	5	2	2	4	5	6	8	7
chill °C	-8	-7	-4	-4	-4	0	2	1	2	2	-1	-3	-1	0	2	6	7

Freezing level m	2700	2400	2700	2800	3100	3300	3350	3600	3500	3450	3050	3100	3400	3700	3550	3800	3950
Cloud base (m)	1600	900	800	1600	850	7200			6350	4500	3350	800	2700	800

	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—
	7:30	—	—	7:30	—	—	7:31	—	—	7:31	—	—	7:32	—	—	7:34	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 6°C on Tue night, min -1°C on Sun afternoon). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the WNW by Mon night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 2°C on Wed night). Winds decreasing (fresh winds from the N on Thu night, calm by Fri night).

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	16° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: scattered
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	17° C	Dry and partly cloudy.	Moderate winds from the SW (26 kph at 230).	16 km Low: scattered
Ontario Airport 20 km S 715m alt. 2 hours ago	17° C	Dry and partly cloudy.	Moderate winds from the SSW (24 kph at 210).	16 km Low: broken Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the SW (22 kph at 230).	16 km Low: scattered Mid: broken
Crestline - CSS 29 km E 1615m alt. 42 minutes ago	3° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 42 minutes ago	10° C	-	Strong winds from the WSW (41 kph at 238).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18° C	Dry and partly cloudy.	Fresh winds from the W (31 kph at 260).	16 km Low: scattered
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	19° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 250).	16 km Low: broken
EL Monte Airport 40 km SW 361m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the SW (17 kph at 220).	16 km Low: scattered

* 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.