– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Thu 21 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Thu 21 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 10°C on Fri afternoon, min 8°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 8°C on Sun night, min 6°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the WSW by Tue night).
		Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27
	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	rain shwrs	clear	rain shwrs	clear	clear	clear
km/h	WSW	SSW	SW	SSW	SSE	SSE	SSE	SSE	SSE	SE	SE	SSW	W	WSW	WSW	W	W	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	0.2	—	—	—
max °C	9	9	10	9	9	10	9	8	9	8	7	8	7	7	8	7	6	7	4
min °C	8	9	9	9	9	9	8	8	9	7	7	8	7	7	7	6	6	7	2
chill °C	7	9	8	8	8	8	6	6	7	6	6	7	6	4	2	1	3	4	-2

Freezing level m	4000	4000	4100	4100	4000	4100	4050	3900	4000	3900	3800	3950	4000	4150	4050	4100	3900	4000	3300
Cloud base (m)										8700			750	750		750	800	1500	800

	—	5:43	—	—	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—	5:41	—	—
	—	—	7:50	—	—	7:51	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 10°C on Fri afternoon, min 8°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Sun night, min 6°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the WSW by Tue night).

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. 1 hour ago	16° C	Clear	Light winds from the W (7 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	18° C	Clear	Light winds from the W (9 kph at 260).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	16° C	Clear	Light winds from the NW (6 kph at 310).	16 km
AJX - CSS 28 km E 519m alt. 38 minutes ago	16° C	-	Calm (4 kph at 41).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	16° C	Clear	Light winds from the N (7 kph at 1).	14 km
San Bernardino Airport 39 km ESE 407m alt. 58 minutes ago	18° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (6 kph from 150 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	23° C	Dry	Calm (0 kph at 279).
Victorville Airport 45 km NNE 880m alt. 1 hour ago	19° C	Clear	Light winds from the SSE (17 kph at 160).	16 km

* 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.