– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Wed 29 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 29 Apr 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 13°C on Fri morning, min 8°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Sat night, min 1°C on Sun night). Wind will be generally light.
		Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4			Tuesday 5
	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	clear	rain shwrs	some clouds	clear	rain shwrs	some clouds	some clouds	some clouds
km/h	SSE	NE	NW	NW	SSE	SW	SSE	S	SSW	S	S	SW	SW	SW	SW	SW	S	W	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.3	—	—	0.1	—	—	—
max °C	9	11	12	11	13	13	12	12	13	10	6	6	3	2	5	4	3	5	6
min °C	8	9	12	10	11	13	11	11	12	7	6	5	1	1	4	2	2	4	4
chill °C	8	7	12	10	11	12	10	9	9	4	2	0	-4	-4	0	-1	2	4	3

Freezing level m	3450	3400	3650	3700	3700	3850	3800	3700	3700	3600	3200	3000	2800	2650	3050	3050	2800	2900	3300
Cloud base (m)							9100	8750	8600		750		800	1500	1950	800	900	2000	850

	—	6:01	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—	5:56	—	—
	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:36	—	—	7:37	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 13°C on Fri morning, min 8°C on Wed night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Sat night, min 1°C on Sun 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. 2 hours ago	17° C	Clear	Light winds from the W (11 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	18° C	Clear	Light winds from the W (11 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	18° C	-	Light winds from the WSW (17 kph at 240).	16 km Low: few
Chino Airport 27 km S 218m alt. 3 hours ago	16° C	Clear	Light winds from the W (13 kph at 280).	16 km
Crestline - CSS 29 km E 1615m alt. 2 hours ago	9° C	-	Calm (0 kph at 0).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	18° C	Clear	Light winds from the N (9 kph at 1).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	18° C	Clear	Light winds from the WNW (11 kph at 300).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	17° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 190).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	20° C	Dry	Calm (0 kph at 289).

* 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.