– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Mon 27 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 27 Jul Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 24°C on Thu morning, min 20°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Thu night). Wind will be generally light.
	Mon 27		Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 1
	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	clear	clear	clear	clear	clear
Cloud base (m)											9750			5600			9450
km/h	SW	SW	SSW	SSW	SSW	SSW	SW	SW	SSE	SW	SSW	S	SW	SW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	21	21	22	21	22	22	22	24	24	24	25	26	25	26	27	26
min °C	22	20	20	22	20	20	22	21	22	24	23	24	26	25	25	27	25
chill °C	22	20	20	22	20	20	22	21	22	24	23	24	26	25	25	27	25

Freezing level m	5400	5350	5300	5350	5350	5350	5450	5500	5450	5500	5500	5500	5600	5650	5600	5700	5650

	—	—	5:58	—	—	5:58	—	—	5:58	—	—	6:00	—	—	6:01	—	—
	7:55	—	—	7:54	—	—	7:53	—	—	7:52	—	—	7:52	—	—	7:52	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 24°C on Thu morning, min 20°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Sat afternoon, min 23°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 2000 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. 2 hours ago	33° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	34° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	36° C	-	Moderate winds from the WSW (22 kph at 250).	16 km Low: few
Chino Airport 27 km S 218m alt. 3 hours ago	35° C	-	Fresh winds from the W (30 kph at 270).	16 km Low: few
AJX - CSS 28 km E 519m alt. 2 hours ago	34° C	-	Moderate winds from the SW (24 kph at 233).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	34° C	Clear	Moderate winds from the W (22 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	36° C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	33° C	Clear	Light winds from the SW (15 kph at 230).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 240 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago		-	Calm (3 kph at 284).

* 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.