– Lat/Long: 34.23° N 117.62° W

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

Issued: 10 pm Sun 17 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sun night, min 3°C on Mon morning). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light.
		Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 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	some clouds	clear	clear	clear	some clouds	clear	clear	clear	clear	clear
km/h	NW	NE	NNE	NE	ENE	N	ENE	ENE	NNW	SSW	S	WNW	SW	SSW	SSE	SSE	SE	S	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	3	5	5	5	8	7	8	9	8	9	10	9	9	10	10	9	10	10
min °C	4	3	4	5	5	7	7	7	8	8	9	9	9	9	10	9	9	10	9
chill °C	1	0	1	3	3	7	4	6	8	8	9	9	9	8	10	9	8	10	8

Freezing level m	3800	3150	3200	3300	3250	3600	3600	3650	3850	3750	3850	4050	4100	4000	4200	4150	4050	4250	4150
Cloud base (m)									8950	6650					9500

	—	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:49	—	—	7:50	—	—	7:51	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 9°C on Sun night, min 3°C on Mon morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Thu afternoon, min 8°C on Wed 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	14° C	Mist -.	Light winds from the W (11 kph at 260).	10 km Low: broken Mid: overcast
Ontario Airport 20 km S 715m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the WSW (15 kph at 250).	13 km Low: few Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 3 hours ago	15° C	Dry and partly cloudy.	Light winds from the W (11 kph at 260).	14 km Low: scattered
AJX - CSS 28 km E 519m alt. 2 hours ago	12° C	-	Calm (2 kph at 311).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	16° C	Dry and partly cloudy.	Light winds from the W (6 kph at 280).	16 km Low: broken
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	14° C	-	Calm (0 kph at 0).	16 km Low: few
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	16° C	Dry and cloudy.	Wind obs. (9 kph from 280 degs) was rejected.	16 km Low: broken Mid: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Calm (4 kph at 300).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago		-	Calm (0 kph at 238).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	14° C	Dry and cloudy.	Moderate winds from the WNW (20 kph at 300).	13 km Low: broken Mid: overcast

* 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.