– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Thu 28 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 28 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Sat night, min -1°C on Thu night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NNW by Sat night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light.
	Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SSW	WSW	NW	NW	NW	NW	WNW	NW	NE	N	SE	SE	SSE	ESE	E	N	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	2	1	3	5	7	9	9	10	11	12	11	11	13	12	13	14	14
min °C	1	2	-1	1	4	6	7	9	9	10	11	11	11	12	12	12	13	13
chill °C	-4	-3	-7	-4	0	2	5	7	7	10	11	11	9	11	12	12	13	12

Freezing level m	3100	3100	2400	3400	3600	4050	4000	4100	4350	4200	4300	4300	4200	4450	4400	4400	4600	4650
Cloud base (m)	900	5500	800	800	1700		9150					9550	8700				9550

	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	7:53	—	—	7:54	—	—	7:54	—	—	7:55	—	—	7:57	—	—	7:57	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 10°C on Sat night, min -1°C on Thu night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NNW by Sat night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Tue afternoon, min 10°C on Sun morning). 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	17° C	Dry and partly cloudy.	Light winds from the N (9 kph at 1).	16 km Low: broken
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the WNW (7 kph at 300).	48 km Mid: scattered
Ontario Airport 20 km S 715m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the W (13 kph at 260).	16 km Low: few Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	19° C	-	Light winds from the N (7 kph at 1).	0.1 km
AJX - CSS 28 km E 519m alt. 40 minutes ago	20° C	-	Light winds from the SW (9 kph at 217).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 240).	16 km Low: broken
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	19° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the WSW (11 kph at 240).	16 km Low: scattered
EL Monte Airport 40 km SW 361m alt. 1 hour ago	19° C	Dry and partly cloudy.	Light winds from the S (15 kph at 190).	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 220 degs) was rejected.	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.