– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Wed 14 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Wed 14 Jan Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 9°C on Wed night, min 8°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sat night, min 4°C on Tue afternoon). Wind will be generally light.
		Thursday 15			Friday 16			Saturday 17			Sunday 18			Monday 19			Tuesday 20
	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	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds
km/h	ENE	E	ENE	NE	ENE	NE	NE	NE	ENE	SSW	W	WNW	W	NNW	NW	SSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	9	8	9	9	9	9	9	9	9	9	9	8	7	7	6	5	5	4
min °C	8	9	8	8	8	9	9	9	9	8	8	8	7	7	7	5	5	4	4
chill °C	5	7	6	5	5	7	7	7	9	7	7	6	5	7	7	5	3	2	1

Freezing level m	3950	4000	3950	3900	3900	3950	4050	4050	4000	3950	3950	3950	3850	3700	3650	3550	3450	3400	3450
Cloud base (m)			9250				9200	9050	8950		6400	9400	8500					7200	6550

	—	6:56	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:54	—	—
	—	—	5:04	—	—	5:05	—	—	5:05	—	—	5:06	—	—	5:07	—	—	5:07	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 9°C on Wed night, min 8°C on Wed night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Sat night, min 4°C on Tue afternoon). 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	18° C	Clear	Wind obs. (13 kph from 350 degs) was rejected.	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	25° C	Clear	Moderate winds from the NE (22 kph at 40).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 48 minutes ago		-	Strong winds from the NE (48 kph at 39).
Crestline - CSS 29 km E 1615m alt. 48 minutes ago	12° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 48 minutes ago	15° C	-	Wind obs. (63 kph from 82 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	16° C	Clear	Light winds from the ESE (7 kph at 110).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	15° C	Clear	Light winds from the E (11 kph at 90).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour 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 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.