– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Sat 23 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 23 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 14°C on Sat afternoon, min 7°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 2°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the WSW by Wed night).
	Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28
	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	rain shwrs	some clouds	rain shwrs	clear	clear	clear	clear
km/h	SSE	SSW	SSW	SSE	SSW	SSW	S	SW	WSW	SW	SW	WSW	SW	SW	SSW	SSW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.1	—	0.1	—	—	—	—
max °C	13	14	12	12	13	11	11	12	10	8	9	6	4	5	3	4	7	7
min °C	12	13	11	12	13	10	10	11	7	7	9	4	4	4	2	2	6	6
chill °C	12	12	10	12	12	10	10	10	5	5	6	0	1	0	-1	0	4	4

Freezing level m	4000	4100	3950	3800	3900	3900	3850	3950	4050	4050	4000	3700	3300	2800	3050	2850	3250	3600
Cloud base (m)					8950				750	750	8950	700	800	1550	850	900	2000	800

	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 14°C on Sat afternoon, min 7°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Tue afternoon, min 2°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the WSW by Wed night).

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	19° C	Clear	Light winds from the SW (11 kph at 220).	14 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the WSW (6 kph at 250).	10 km Low: broken
Ontario Airport 20 km S 715m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	19° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
AJX - CSS 28 km E 519m alt. 37 minutes ago	25° C	-	Light winds from the S (15 kph at 187).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the NNW (7 kph at 330).	16 km Low: broken
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago	21° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago		Haze -.	Calm (0 kph at 0).	0.0 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the N (6 kph at 1).	16 km Low: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Calm (2 kph at 250).	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.