– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Sun 29 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 29 Mar Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Sun night, min 0°C on Tue night). Winds decreasing (near gales from the WSW on Tue afternoon, moderate winds from the W by Wed morning).										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 8°C on Thu afternoon, min 4°C on Wed night). Winds decreasing (strong winds from the W on Thu morning, light winds from the ENE by Sat morning).
		Monday 30			Tuesday 31			Wednesday 1			Thursday 2			Friday 3			Saturday 4
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	cloudy	some clouds	cloudy	light rain	clear	clear	clear	rain shwrs	rain shwrs	clear	some clouds	cloudy	clear	some clouds	clear	clear	clear
km/h	WSW	WSW	WSW	WSW	WSW	WSW	WNW	W	W	W	W	WNW	NW	NNE	NE	NE	ENE	N	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.3	—	—	—	0.1	0.1	—	—	—	—	—	—	—	—
max °C	10	9	8	7	4	2	2	4	5	5	6	8	7	5	5	5	5	6	6
min °C	9	8	8	5	3	2	0	3	5	4	5	6	6	5	5	5	5	5	5
chill °C	5	3	3	0	-4	-5	-7	-2	1	-2	-1	1	4	3	2	3	3	4	5

Freezing level m	3950	3900	3900	3700	3000	2850	2750	3350	3550	3650	3850	4050	3950	3650	3500	3500	3400	3400	3400
Cloud base (m)	8900		7100	5550		1950	2600		2550	750	750	800	7250	6800	6450	6300	6750	6250	6100

	—	6:39	—	—	6:39	—	—	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—
	—	—	7:08	—	—	7:09	—	—	7:10	—	—	7:10	—	—	7:12	—	—	7:13	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 10°C on Sun night, min 0°C on Tue night). Winds decreasing (near gales from the WSW on Tue afternoon, moderate winds from the W by Wed morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Thu afternoon, min 4°C on Wed night). Winds decreasing (strong winds from the W on Thu morning, light winds from the ENE by Sat morning).

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	13° C	-	Calm (2 kph at 0).
Alta Loma 9 km S 563m alt. 31 minutes ago	16° C	Dry	Calm (2 kph at 325).
Alta Loma 10 km S 548m alt. 2 hours ago	17° C	Dry	Calm (0 kph at 166).
Wrightwood 13 km N 1828m alt. 36 minutes ago	16° C	Dry	Calm (0 kph at 225).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	19° C	-	Light winds from the NNE (7 kph at 20).	16 km
La Verne wx 16 km SSW 335m alt. 1 hour ago	18° C	Dry	Calm (0 kph at 0).
Ontario wx 18 km S 320m alt. 2 hours ago	14° C	-	Calm (0 kph at 155).
Ontario Airport 20 km S 715m alt. 2 hours ago	18° C	-	Light winds from the N (6 kph at 10).	16 km Low: few
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	14° C	Dry	Calm (3 kph at 148).
Golden Valley Acres wx 25 km NE 1114m alt. 59 minutes ago	16° C	Dry	Light winds from the S (11 kph at 191).

* 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.