– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Sun 30 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 30 Aug 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 13°C on Sun night, min 10°C on Mon night). Mainly fresh winds.										Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Wed night, min 10°C on Fri morning). Mainly fresh winds.
		Monday 31			Tuesday 1			Wednesday 2			Thursday 3			Friday 4
	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
Cloud base (m)
km/h	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	SW	SW	SW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	12	13	12	11	12	11	11	12	12	12	12	12	11	12	11
min °C	12	11	12	10	10	11	10	10	12	11	11	12	11	10	11	10
chill °C	10	8	9	6	7	8	6	6	10	8	9	10	8	7	8	7

Freezing level m	4500	4450	4600	4650	4450	4600	4650	4550	4800	4850	4800	4750	4700	4600	4650	4550

	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—	6:24	—	—
	—	—	7:17	—	—	7:15	—	—	7:15	—	—	7:14	—	—	7:12	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 13°C on Sun night, min 10°C on Mon night). Mainly fresh winds.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed night, min 10°C on Fri morning). Mainly fresh winds.

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. 1 hour ago	22°C	-	Light winds from the W (7 kph at 280).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	23°C	-	Light winds from the WSW (9 kph at 240).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	22°C	Clear	Light winds from the WNW (11 kph at 290).	16 km
AJX - CSS 28 km E 519m alt. 43 minutes ago	20°C	-	Light winds from the SE (7 kph at 130).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	22°C	Clear	Light winds from the W (7 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	20°C	Clear	Light winds from the WNW (7 kph at 300).	14 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	22°C	Clear	Light winds from the W (11 kph at 260).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (9 kph from 210 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 42 minutes ago	27°C	Dry	Calm (0 kph at 283).
Victorville Airport 45 km NNE 880m alt. 1 hour ago	21°C	Clear	Light winds from the S (7 kph at 170).	16 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.