– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Wed 19 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 19 Aug Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 31°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Mon afternoon, min 27°C on Sat morning). Wind will be generally light.
	Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)					5250			8100				8800	8500
km/h	SSW	SW	SW	SSW	SW	SW	SSW	SW	WSW	SSW	SW	SW	SSW	SW	SW	SSW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	30	31	29	31	31	28	30	31	27	30	31	28	30	31	28	31	32	28
min °C	27	31	27	28	31	27	28	30	26	27	31	27	28	31	27	28	31	27
chill °C	27	31	27	28	31	27	28	30	26	27	31	27	28	31	27	28	31	27

Freezing level m	5400	5400	5350	5300	5300	5150	5000	5200	5150	5000	5050	5050	5000	5000	5000	4950	5100	5050

	6:13	—	—	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—	6:16	—	—
	—	7:32	—	—	7:31	—	—	7:30	—	—	7:29	—	—	7:28	—	—	7:27	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 31°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Mon afternoon, min 27°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 1000 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	37° C	Clear	Light winds from the W.(Wind varies from 230 to 290 degs) (17 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	36° C	Clear	Light winds from the WSW (9 kph at 240).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	38° C	-	Light winds from the N (9 kph at 1).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	39° C	-	Light winds from the W.(Wind varies from 240 to 300 degs) (15 kph at 270).	16 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	40° C	-	Moderate winds from the SW (20 kph at 215).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	38° C	Clear	Light winds from the WSW (11 kph at 250).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	38° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	40° C	Clear	Light winds from the W (13 kph at 270).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	36° C	Clear	Light winds from the S (9 kph at 170).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (7 kph at 220).	0.0 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.