– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Fri 18 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 18 Apr 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 6°C on Sat night, min 0°C on Fri afternoon). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sun morning).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Tue afternoon, min 5°C on Wed afternoon). Wind will be generally light.
	Friday 18			Saturday 19			Sunday 20			Monday 21			Tuesday 22			Wednesday 23
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	NW	NNW	NNE	N	NNW	WNW	S	W	W	SSW	NW	SW	SW	SW	WSW	WSW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	1	0	1	3	5	6	6	6	6	6	6	6	6	7	6	6	5	5
min°C	1	0	0	2	4	5	5	6	6	6	6	6	6	7	6	6	5	5
chill°C	-4	-6	-5	-4	1	3	5	5	4	5	6	6	5	5	3	4	4	2

Freezing level (m)	2850	2600	2600	3100	3300	3700	3600	3600	3700	3550	3600	3650	3650	3700	3750	3550	3500	3550
Cloud base (m)	750	750							8750	8100		9050		8850	7950

	6:16	—	—	6:13	—	—	6:13	—	—	6:11	—	—	6:11	—	—	6:09	—	—
	—	7:23	—	—	7:23	—	—	7:24	—	—	7:25	—	—	7:27	—	—	7:28	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 6°C on Sat night, min 0°C on Fri afternoon). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sun morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Tue afternoon, min 5°C on Wed 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 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	11° C	Dry and cloudy.	Light winds from the W (15 kph at 280).	16 km Low: scattered Mid: overcast
Ontario Airport 20 km S 715m alt. 3 hours ago	12° C	Dry and cloudy.	Light winds from the SW (7 kph at 220).	16 km Low: few Mid: scattered High: overcast
Chino Airport 27 km S 218m alt. 3 hours ago	13° C	Dry and cloudy.	Light winds from the N (6 kph at 1).	16 km Low: scattered Mid: overcast
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	5° C	-	Calm (0 kph at 128).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	13° C	Dry and cloudy.	Light winds from the WSW (11 kph at 250).	16 km Low: scattered Mid: broken High: overcast
Lake Arrowhead 39 km E 1619m alt. 2 hours ago	8° C	Dry	Wind obs. (6 kph from 293 degs) was rejected.
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago		-	Calm (0 kph at 0).	10 km Low: broken Mid: overcast
EL Monte Airport 40 km SW 361m alt. 3 hours ago	14° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Placentia wx 43 km S 70m alt. 1 hour ago	18° C	Dry	Light winds from the SSW (10 kph at 211).

* 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.