– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Sun 28 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 28 Jun 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 15°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 19°C on Fri afternoon, min 14°C on Wed night). Wind will be generally light.
		Monday 29			Tuesday 30			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	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	some clouds
km/h	NNW	SSW	SW	WSW	N	WSW	WSW	SW	SW	WSW	SW	SW	SW	SW	SW	WSW	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	13	13	11	12	13	12	14	15	14	15	17	16	17	19	17	18	19	18
min °C	11	13	13	8	8	13	11	12	14	14	14	16	16	16	18	16	17	18	17
chill °C	9	13	12	6	8	13	10	12	13	13	14	16	16	16	18	16	17	18	17

Freezing level m	4500	4400	4400	4150	4100	4250	4400	4500	4600	4750	4750	4850	5000	4950	5000	5050	5000	4900	5050
Cloud base (m)				800												9800	9000	7450	6000

	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:43	—	—	5:43	—	—
	—	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 15°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Fri afternoon, min 14°C on Wed 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	16° C	-	Light winds from the WSW (15 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	18° C	-	Light winds from the WSW (15 kph at 240).	16 km Low: few
Chino Airport 27 km S 218m alt. 3 hours ago	17° C	Clear	Light winds from the W (13 kph at 270).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	15° C	-	Wind obs. (7 kph from 258 degs) was rejected.
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	11° C	-	Calm (4 kph at 78).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	17° C	Clear	Light winds from the W (15 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	17° C	Clear	Light winds from the W (15 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	18° C	Clear	Light winds from the WSW (13 kph at 250).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the NNW (9 kph at 330).	0.0 km
Placentia wx 43 km S 70m alt. 2 hours ago		-	Calm (5 kph at 232).

* 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.