– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 28 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 18°C on Wed afternoon, min 14°C on Tue night). Wind will be generally light.
	Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	8450		9700	8500			9250
km/h	SSW	SW	SW	SW	SW	SW	SSW	SW	SSW	SSW	SW	SSW	SSW	SW	SSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	23	21	20	21	19	18	19	17	17	17	16	16	17	16	16	18	16
min °C	22	22	19	19	21	17	16	19	15	15	17	15	15	17	14	14	17	15
chill °C	22	22	19	19	21	16	15	19	14	14	16	14	14	16	12	12	16	13

Freezing level m	5050	5100	5050	4950	4950	4750	4700	4750	4450	4500	4550	4650	4650	4700	4650	4500	4700	4700

	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—
	—	7:22	—	—	7:20	—	—	7:19	—	—	7:17	—	—	7:15	—	—	7:15	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Sun night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Wed afternoon, min 14°C on Tue 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	31°C	Clear	Light winds from the ESE (7 kph at 120).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	28°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	29°C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	29°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
AJX - CSS 28 km E 519m alt. 1 hour ago	38°C	-	Light winds from the SSE (6 kph at 147).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	29°C	Clear	Light winds from the SSW (6 kph at 210).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	29°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	30°C	Clear	Calm (0 kph at 0).	11 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	27°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SSW (6 kph at 210).	0.0 km

* 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.