– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Tue 03 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Tue 03 Feb 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 Tue night, min 5°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Sun afternoon, min 6°C on Fri night). Wind will be generally light.
		Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9
	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	cloudy	light rain	cloudy	light rain	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
km/h	NE	NE	NE	E	ESE	SSE	SW	WNW	WNW	NNW	NNE	NNE	NNE	NE	NNE	W	W	W	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.4	—	0.3	—	—	—	—	—	—	—	—	—	—
max °C	13	12	12	12	11	10	8	6	5	6	8	8	8	10	11	10	9	9	8
min °C	12	12	12	11	11	9	5	5	5	6	7	8	8	9	10	9	9	8	5
chill °C	9	10	10	11	11	8	4	4	3	4	5	5	5	7	8	8	8	7	2

Freezing level m	3900	3900	3800	3700	3450	3250	2800	2650	2650	2850	2900	3000	3200	3400	3550	3650	3650	3600	3550
Cloud base (m)					9200	6400	3000	2350	2550	2850	4150								6550

	—	6:45	—	—	6:43	—	—	6:43	—	—	6:41	—	—	6:41	—	—	6:41	—	—
	—	—	5:22	—	—	5:23	—	—	5:24	—	—	5:25	—	—	5:27	—	—	5:28	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 13°C on Tue night, min 5°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Sun afternoon, min 6°C on Fri 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	18° C	Clear	Light winds from the N (11 kph at 350).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	24° C	Clear	Light winds from the NE (17 kph at 40).	16 km
Chino Airport 27 km S 218m alt. 3 hours ago	10° C	Clear	Wind obs. (6 kph from 160 degs) was rejected.	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	19° C	-	Moderate winds from the NNE (24 kph at 18).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	12° C	-	Light winds from the ENE (15 kph at 71).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	14° C	Clear	Light winds from the ENE (6 kph at 60).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	17° C	Clear	Light winds from the ESE (11 kph at 120).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	9° C	Clear	Light winds from the E (6 kph at 80).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 10).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	12° C	Dry	Calm (5 kph at 83).

* 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.