– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Mon 13 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 13 Apr 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 Wed afternoon, min 1°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Sun afternoon, min 4°C on Thu night). Wind will be generally light.
		Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	some clouds	some clouds	cloudy	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear
km/h	NNW	WNW	WSW	W	SSW	SW	WSW	WSW	W	NNW	N	NW	N	E	SW	SSW	S	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	5	7	7	8	9	8	7	8	6	6	8	8	9	10	10	10	11	9
min °C	1	3	7	6	7	9	6	6	8	4	4	7	8	7	10	9	9	11	7
chill °C	-3	1	6	4	6	7	4	4	5	0	0	6	8	6	10	9	9	9	4

Freezing level m	2300	2800	3000	3350	3500	3450	3550	3500	3400	3100	3300	3000	3250	3250	3150	3450	3500	3650	3650
Cloud base (m)	950		3100				6700	6000	2200				6500	6650	7050	6650

	—	6:20	—	—	6:18	—	—	6:18	—	—	6:16	—	—	6:16	—	—	6:13	—	—
	—	—	7:21	—	—	7:21	—	—	7:22	—	—	7:22	—	—	7:23	—	—	7:23	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 9°C on Wed afternoon, min 1°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Sun afternoon, min 4°C on Thu 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	11° C	Dry and cloudy.	Light winds from the NNE (7 kph at 30).	16 km Low: broken Mid: broken High: overcast
Ontario Airport 20 km S 715m alt. 2 hours ago	13° C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	12° C	Clear	Light winds from the N (6 kph at 0).	16 km
Crestline - CSS 29 km E 1615m alt. 55 minutes ago	1° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 55 minutes ago	5° C	-	Wind obs. (9 kph from 89 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	12° C	-	Light winds from the NE (7 kph at 40).	16 km Low: few
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	12° C	Clear	Light winds from the W (7 kph at 260).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 330).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	16° C	Dry	Calm (2 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.