– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Fri 01 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 01 May 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 14°C on Sat afternoon, min 2°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the S by Sun afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 16°C on Thu afternoon, min 1°C on Mon night). Wind will be generally light.
		Saturday 2			Sunday 3			Monday 4			Tuesday 5			Wednesday 6			Thursday 7
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	clear	clear	rain shwrs	some clouds	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear
km/h	E	SSE	S	SSE	S	SSW	SW	SW	SW	WSW	WSW	W	NNE	ENE	NW	NE	SE	WSW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	13	14	13	9	9	5	2	4	2	2	4	6	10	13	14	15	16	15
min °C	13	12	14	10	8	8	2	2	4	1	1	3	4	8	12	12	14	16	14
chill °C	13	11	13	7	5	4	-3	-3	0	-3	-2	1	3	6	12	12	14	16	14

Freezing level m	3750	3650	3800	3700	3450	3250	2950	2700	2750	2300	2350	2850	3300	3600	3750	3900	3850	4100	4100
Cloud base (m)	9100	9200		6850	6550		800	850	1900	800	900	1950	850

	—	6:00	—	—	5:58	—	—	5:58	—	—	5:56	—	—	5:56	—	—	5:54	—	—
	—	—	7:35	—	—	7:36	—	—	7:36	—	—	7:37	—	—	7:37	—	—	7:38	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 14°C on Sat afternoon, min 2°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the S by Sun afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu afternoon, min 1°C on Mon 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. 1 hour ago	15° C	Clear	Calm (0 kph at 0).	11 km
Ontario Airport 20 km S 715m alt. 2 hours ago	17° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	13 km
Crestline - CSS 29 km E 1615m alt. 54 minutes ago	15° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 54 minutes ago	17° C	-	Light winds from the SE (13 kph at 124).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	16° C	Clear	Light winds from the W (7 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	17° C	Clear	Wind obs. (6 kph from 250 degs) was rejected.	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 250 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 51 minutes ago	21° C	Dry	Calm (0 kph at 0).

* 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.