– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Mon 09 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 09 Mar 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 12°C on Thu afternoon, min 3°C on Mon night). Winds increasing (light winds from the N on Mon night, fresh winds from the NW by Tue afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Thu night, min 10°C on Sat night). Wind will be generally light.
		Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15
	night	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	clear	clear	clear	clear	clear	some clouds	cloudy	clear	clear	clear	clear	clear
km/h	NNW	NW	NW	NNE	NW	NNW	NNW	N	N	NNW	NW	WNW	W	WNW	NW	NE	E	N	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	4	6	9	10	11	11	11	12	12	12	12	11	11	11	11	12	12	12
min °C	3	3	6	6	9	10	10	11	12	12	12	12	11	11	11	10	11	12	12
chill °C	0	0	2	1	7	8	8	10	11	11	11	12	10	9	9	9	10	12	11

Freezing level m	3300	3550	3850	4050	4150	4200	4200	4300	4250	4400	4450	4250	4300	4350	4250	4250	4300	4300	4450
Cloud base (m)		800	1550						9400		9300	9550		6950

	—	7:07	—	—	7:05	—	—	7:05	—	—	7:03	—	—	7:01	—	—	7:01	—	—
	—	—	6:52	—	—	6:53	—	—	6:54	—	—	6:55	—	—	6:57	—	—	6:57	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 12°C on Thu afternoon, min 3°C on Mon night). Winds increasing (light winds from the N on Mon night, fresh winds from the NW by Tue afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Thu night, min 10°C on Sat night). 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
Mt Baldy 3 km W 1250m alt. 29 minutes ago	8° C	-	Calm (0 kph at 132).
Alta Loma 9 km S 563m alt. 2 hours ago		-	Calm (0 kph at 332).
Alta Loma 10 km S 548m alt. 1 hour ago		-	Calm (0 kph at 227).
Wrightwood 13 km N 1828m alt. 1 hour ago	5° C	Dry	Calm (0 kph at 182).
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	13° C	-	Light winds from the NNW (6 kph at 340).	16 km
La Verne wx 16 km SSW 335m alt. 44 minutes ago	11° C	Dry	Calm (0 kph at 0).
Ontario wx 18 km S 320m alt. 1 hour ago	13° C	-	Calm (0 kph at 156).
Ontario Airport 20 km S 715m alt. 2 hours ago	15° C	-	Light winds from the SSW (9 kph at 210).	16 km Low: few
Pomona wx 21 km S 255m alt. 39 minutes ago	12° C	Dry	Calm (0 kph at 224).
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	9° C	Dry	Light winds from the SSW (18 kph at 208).

* 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.