– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Mon 04 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 04 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 13°C on Wed night, min 0°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Sat afternoon, min 13°C on Thu morning). Wind will be generally light.
	Monday 4			Tuesday 5			Wednesday 6			Thursday 7			Friday 8			Saturday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	rain shwrs	cloudy	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SW	SW	SW	WSW	NNE	NE	N	ENE	ESE	W	WNW	SSW	SW	WNW	NE	W	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.4	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	4	3	2	4	4	9	12	13	15	15	14	15	15	14	15	16	14
min °C	2	4	0	0	3	3	6	11	11	13	15	13	14	15	13	14	16	14
chill °C	-2	-1	-4	-3	0	3	5	11	10	12	15	12	14	15	13	14	16	14

Freezing level m	2950	2700	2200	2300	2500	3250	3400	3600	3900	3900	4050	4250	4350	4400	4600	4350	4400	4500
Cloud base (m)	900	2050	800	900	2050	900					4050

	5:58	—	—	5:56	—	—	5:56	—	—	5:54	—	—	5:54	—	—	5:52	—	—
	—	7:36	—	—	7:37	—	—	7:37	—	—	7:38	—	—	7:38	—	—	7:39	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 13°C on Wed night, min 0°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sat afternoon, min 13°C on Thu morning). 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	12° C	Dry and cloudy.	Light winds from the WSW (11 kph at 250).	16 km Low: overcast
Ontario Airport 20 km S 715m alt. 3 hours ago	13° C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: few Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 3 hours ago	14° C	Dry and cloudy.	Light winds from the WNW (11 kph at 290).	16 km Low: overcast
Crestline - CSS 29 km E 1615m alt. 2 hours ago	2° C	-	Calm (0 kph at 0).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	14° C	Dry and cloudy.	Light winds from the W (9 kph at 260).	16 km Low: overcast
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	14° C	Dry and cloudy.	Light winds from the W (7 kph at 270).	16 km Low: overcast
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the WSW (6 kph at 250).	16 km Low: scattered Mid: scattered
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 30).	0.0 km
Placentia wx 43 km S 70m alt. 48 minutes ago	20° C	Dry	Calm (0 kph at 0).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	10° C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: scattered

* 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.