– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Sat 17 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 17 Jan 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 10°C on Sat night, min 6°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 7°C on Wed morning, min 4°C on Thu night). Wind will be generally light.
		Sunday 18			Monday 19			Tuesday 20			Wednesday 21			Thursday 22			Friday 23
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear
km/h	SW	W	WNW	NW	NNW	N	N	NNW	NNW	NW	NW	W	W	W	W	WNW	W	WNW	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	10	10	10	9	8	8	7	7	7	6	7	7	6	5	5	5	5	5	5
min °C	10	10	9	8	8	7	6	6	6	6	6	6	5	5	5	4	4	5	4
chill °C	10	9	7	4	4	4	4	4	4	4	5	5	2	2	1	0	1	4	1

Freezing level m	4150	4150	4100	4050	3900	3800	3750	3600	3600	3600	3700	3600	3650	3550	3500	3450	3350	3500	3500
Cloud base (m)	8800	7300	7250	5950	5900			8900					9250	7000	7000	5900

	—	6:54	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:52	—	—	6:52	—	—
	—	—	5:06	—	—	5:07	—	—	5:07	—	—	5:08	—	—	5:09	—	—	5:10	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 10°C on Sat night, min 6°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Wed morning, min 4°C on Thu night). 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. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	11° C	Clear	Light winds from the NE (7 kph at 40).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago		-	Light winds from the NNE (6 kph at 12).
Crestline - CSS 29 km E 1615m alt. 1 hour ago	9° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	14° C	-	Near gales from the NE (52 kph at 48).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	14° C	Clear	Light winds from the NNE (13 kph at 30).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	14° C	Clear	Light winds from the E (9 kph at 90).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 0).	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.