– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Thu 21 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Thu 21 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Thu morning, min 4°C on Sat night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the WSW by Sat night).									Days 4–6 Weather Summary Heavy rain (total 28mm), heaviest during Mon afternoon. Mild temperatures (max 5°C on Sun morning, min 2°C on Tue night). Mainly fresh winds.
	Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26
	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	rain shwrs	rain shwrs	some clouds	some clouds	light rain	mod. rain	heavy rain	light rain	rain shwrs	rain shwrs	some clouds
km/h	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SSW	WSW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.3	0.5	—	—	0.2	7	21	0.2	0.2	0.1	—
max°C	12	12	12	12	11	10	7	6	6	5	5	4	5	5	5	4	4	3
min°C	11	12	11	12	11	7	7	6	4	4	5	4	5	5	5	4	4	2
chill°C	9	11	10	11	9	3	3	1	-1	-1	0	-1	1	1	0	-1	0	-2

Freezing level (m)	3950	4000	4150	4100	4050	3850	3400	3500	3400	3100	2950	3000	3200	3200	3150	3350	3300	3000
Cloud base (m)							3400	1700	750	850	2350	1650	850	750	900	800	800	900

	6:30	—	—	6:31	—	—	6:31	—	—	6:31	—	—	6:33	—	—	6:33	—	—
	—	4:42	—	—	4:42	—	—	4:42	—	—	4:40	—	—	4:40	—	—	4:40	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 12°C on Thu morning, min 4°C on Sat night). Winds increasing (light winds from the WSW on Thu night, fresh winds from the WSW by Sat night).

Ontario Peak Weather (Days 3-6):

Heavy rain (total 28mm), heaviest during Mon afternoon. Mild temperatures (max 5°C on Sun morning, min 2°C on Tue night). Mainly fresh winds.

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	20° C	Clear	Light winds from the N (7 kph at 1).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	14° C	Clear	Light winds from the ESE (7 kph at 110).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 27 km S 218m alt. 3 hours ago	13° C	Haze -.	Calm (0 kph at 0).	8 km
AJX - CSS 28 km E 519m alt. 1 hour ago	22° C	-	Light winds from the SW (7 kph at 234).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	24° C	-	Light winds from the SE (11 kph at 129).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	14° C	Clear	Calm (0 kph at 0).	16 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.