– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Sat 11 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 11 Jul Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Some drizzle, heaviest during Mon morning. Very mild (max 18°C on Sat night, min 15°C on Mon morning). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 3mm), mostly falling on Fri morning. Very mild (max 19°C on Wed afternoon, min 16°C on Fri morning). Wind will be generally light.
		Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	rain shwrs	rain shwrs	rain shwrs	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	risk tstorm	some clouds
km/h	SSE	SSE	S	ESE	SSE	SSE	SE	E	N	ENE	ESE	W	E	SSE	SSW	E	SSE	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	0.6	0.6	—	—	—	—	—	—	—	—	—	0.3	2	0.3	—
max °C	18	17	17	16	15	16	16	16	17	17	18	19	18	18	19	18	16	17	15
min °C	16	16	17	16	15	16	15	15	16	17	17	18	17	17	19	17	16	16	14
chill °C	15	15	17	16	14	15	15	15	16	17	17	18	17	17	19	17	16	16	14

Freezing level m	5200	5050	5200	5100	4950	5100	5150	5100	5300	5300	5350	5450	5300	5250	5450	5250	5150	5200	5200
Cloud base (m)	7900	6750	5400	4350	5350	5000	5000	5200	3300						9050	5550	4550		6000

	—	5:47	—	—	5:48	—	—	5:48	—	—	5:48	—	—	5:50	—	—	5:50	—	—
	—	—	—	8:04	—	—	8:02	—	—	8:02	—	—	8:02	—	—	8:01	—	—	8:01

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Some drizzle, heaviest during Mon morning. Very mild (max 18°C on Sat night, min 15°C on Mon morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Light rain (total 3mm), mostly falling on Fri morning. Very mild (max 19°C on Wed afternoon, min 16°C on Fri 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
Mt Baldy 3 km W 1250m alt. 1 hour ago	19° C	-	Calm (2 kph at 0).
Alta Loma 9 km S 563m alt. 58 minutes ago	19° C	Dry	Calm (2 kph at 328).
Alta Loma 10 km S 548m alt. 51 minutes ago	19° C	Dry	Calm (0 kph at 141).
Wrightwood 13 km N 1828m alt. 2 hours ago	19° C	Dry	Calm (0 kph at 209).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	21° C	-	Light winds from the W (7 kph at 260).	16 km
La Verne wx 16 km SSW 335m alt. 2 hours ago	19° C	Dry	Calm (0 kph at 0).
Ontario wx 18 km S 320m alt. 2 hours ago	19° C	Dry	Calm (0 kph at 160).
Ontario Airport 20 km S 715m alt. 2 hours ago	21° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Pomona wx 21 km S 255m alt. 2 hours ago	18° C	Dry	Calm (0 kph at 202).
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	22° C	Dry	Light winds from the WSW (13 kph at 238).

* 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.