– Lat/Long: 34.23° N 117.62° W

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

Issued: 10 pm Tue 10 Mar 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 afternoon, min 6°C on Tue night). Winds decreasing (fresh winds from the NNW on Tue night, light winds from the NW by Thu night).										Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Sun night, min 10°C on Sat morning). Wind will be generally light.
		Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16
	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	some clouds	some clouds	cloudy	clear	clear	clear	clear	clear	clear	clear
km/h	NNE	NW	NNW	NW	NNW	NNW	NW	WNW	WNW	W	W	NW	NNE	SE	NNW	NNE	NE	NNE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	10	11	11	11	12	12	12	13	11	10	11	11	12	12	13	13	13	14
min °C	6	9	10	11	11	12	12	12	12	11	10	11	11	11	12	12	13	13	14
chill °C	1	7	9	9	10	10	11	10	11	10	8	9	9	10	12	12	12	12	13

Freezing level m	4000	4150	4200	4250	4300	4350	4450	4450	4400	4300	4300	4250	4250	4300	4300	4500	4550	4550	4750
Cloud base (m)						8850		9500	9150		6900	6700

	—	7:05	—	—	7:05	—	—	7:03	—	—	7:01	—	—	7:01	—	—	7:00	—	—
	—	—	6:53	—	—	6:54	—	—	6:55	—	—	6:57	—	—	6:57	—	—	6:58	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 13°C on Fri afternoon, min 6°C on Tue night). Winds decreasing (fresh winds from the NNW on Tue night, light winds from the NW by Thu night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Sun night, min 10°C on Sat morning). Wind will be generally light.

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	12° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	13° C	Clear	Light winds from the WSW (6 kph at 240).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 39 minutes ago	10° C	-	Light winds from the NE (7 kph at 41).
Marshall Peak - CSS 30 km E 1211m alt. 39 minutes ago	10° C	-	Light winds from the NW (13 kph at 326).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	13° C	Clear	Light winds from the S (6 kph at 180).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 59 minutes ago	12° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Calm (4 kph at 90).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	11° C	Dry	Calm (0 kph at 279).

* 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.