– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Fri 30 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Fri 30 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 14°C on Sat morning, min 10°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Tue morning, min 10°C on Thu morning). Wind will be generally light.
		Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds
km/h	NNE	NNE	N	ENE	WSW	SSW	NW	N	N	NE	NE	NNE	NNE	NE	NE	NE	NE	ENE	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	14	13	13	12	12	10	11	10	11	12	12	12	12	12	11	11	11	10
min °C	12	13	13	12	12	11	10	10	10	11	11	12	12	12	11	11	10	10	8
chill °C	12	13	13	12	12	11	10	10	10	9	9	10	10	10	9	9	9	10	8

Freezing level m	4050	4000	4000	3900	3700	3600	3550	3500	3450	3600	3650	3750	3850	3800	3750	3700	3750	3550	3200
Cloud base (m)					6700	6450	8500	6250									8750	7100	4700

	—	6:48	—	—	6:47	—	—	6:47	—	—	6:46	—	—	6:45	—	—	6:43	—	—
	—	—	5:19	—	—	5:20	—	—	5:21	—	—	5:22	—	—	5:22	—	—	5:23	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 14°C on Sat morning, min 10°C on Sun night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Tue morning, min 10°C on Thu morning). 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. 1 hour ago	17° C	Clear	Wind obs. (6 kph from 330 degs) was rejected.	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	17° C	Clear	Light winds from the N (9 kph at 1).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	18° C	Clear	Light winds from the NE (7 kph at 50).	16 km
AJX - CSS 28 km E 519m alt. 55 minutes ago	20° C	-	Strong winds from the NNE (44 kph at 25).
Marshall Peak - CSS 30 km E 1211m alt. 55 minutes ago	14° C	-	Gales from the ENE (65 kph at 59).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	15° C	Clear	Light winds from the NE (9 kph at 50).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	18° C	Clear	Wind obs. (11 kph from 140 degs) was rejected.	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. 2 hours ago		-	Wind obs. (6 kph from 170 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 52 minutes ago	12° C	Dry	Light winds from the ENE (6 kph at 73).

* 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.