– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Fri 22 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 22 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 Sat afternoon, min 7°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Wed night). Winds increasing (light winds from the W on Mon night, strong winds from the WSW by Tue night).
		Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28
	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	clear	clear	clear	clear	clear	clear
km/h	SSE	SSE	SSE	SSE	SE	SSE	SE	SSE	SSW	W	W	WSW	W	WNW	WNW	NW	N	N	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	9	10	9	8	9	8	8	8	8	8	9	8	7	7	5	4	7	8
min °C	9	9	9	8	8	9	7	7	8	7	7	9	7	7	7	1	2	5	6
chill °C	9	8	9	7	6	8	6	7	8	5	4	6	2	4	4	-5	-4	2	4

Freezing level m	4100	4000	4100	4000	3850	3950	3850	3850	3950	4000	4100	4200	4300	4000	4000	3000	3050	3750	4100
Cloud base (m)						8850				750	750	9000	750			750

	—	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—
	—	—	7:51	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:53	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 10°C on Sat afternoon, min 7°C on Sun night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Wed night). Winds increasing (light winds from the W on Mon night, strong 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. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the N (9 kph at 1).	16 km Low: broken Mid: broken High: broken
Ontario Airport 20 km S 715m alt. 3 hours ago	15° C	-	Light winds from the W (11 kph at 260).	16 km Low: few
Chino Airport 27 km S 218m alt. 3 hours ago	14° C	Clear	Light winds from the W (6 kph at 280).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	13° C	-	Light winds from the ENE (7 kph at 68).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	15° C	Clear	Light winds from the W (7 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	15° C	Clear	Light winds from the WSW (9 kph at 250).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	15° 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 (4 kph at 220).	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	22° C	Dry	Calm (0 kph at 236).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	18° C	Clear	Light winds from the SE (15 kph at 140).	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.