– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Tue 17 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 17 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 17°C on Wed night, min 15°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Fri night, min 11°C on Sat night). Wind will be generally light.
		Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23
	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	some clouds	clear	clear	clear	clear	clear	clear	clear
km/h	ENE	S	WSW	SSW	S	SSE	SSE	S	SSW	SW	SW	WSW	WNW	N	WSW	SW	W	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	16	16	17	17	17	17	16	16	15	12	12	12	13	13	13	14	14	13
min °C	15	15	16	16	17	17	16	16	15	13	12	12	11	12	13	12	14	14	13
chill °C	15	15	16	16	17	17	15	15	14	11	9	10	9	10	13	12	13	13	11

Freezing level m	4900	4850	4850	5000	5000	5000	4950	4800	4700	4650	4500	4450	4350	4450	4350	4600	4700	4750	4700
Cloud base (m)										9700		7000	9600	9400	9150

	—	6:56	—	—	6:56	—	—	6:54	—	—	6:52	—	—	6:50	—	—	6:50	—	—
	—	—	7:00	—	—	7:00	—	—	7:00	—	—	7:01	—	—	7:02	—	—	7:04	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 17°C on Wed night, min 15°C on Tue night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Fri night, min 11°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
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	27° C	-	Light winds from the ENE (9 kph at 60).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	27° C	Clear	Light winds from the N (7 kph at 1).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	24° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	24° C	-	Light winds from the N (11 kph at 356).
Crestline - CSS 29 km E 1615m alt. 1 hour ago	21° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	23° C	-	Calm (2 kph at 155).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	26° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	26° C	Clear	Light winds from the SSE (7 kph at 150).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	25° C	Clear	Light winds from the E (7 kph at 90).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 130 degs) was rejected.	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.