– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Sun 24 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 24 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the WSW by Tue night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Fri night, min 1°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Fri morning).
	Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	clear	rain shwrs	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear
km/h	SSE	SSE	SSE	SSE	SSW	WSW	WSW	WSW	WSW	WSW	WSW	W	WSW	SW	WNW	NNE	N	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.1	0.1	—	0.1	—	0.1	—	—	—	—	—	—	—
max °C	8	9	8	8	9	8	7	7	5	3	2	1	2	4	5	7	8	9
min °C	7	8	8	7	8	7	7	7	4	3	2	1	2	3	3	6	7	8
chill °C	5	7	7	6	7	4	4	2	-2	-2	-4	-6	-2	-1	-1	5	6	8

Freezing level m	3800	3950	3950	3900	4000	4100	4100	3950	3700	3350	3000	3050	3200	3350	3600	3900	3850	3950
Cloud base (m)	9050	8700				750	750		700	850	1600	850			850

	5:43	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:39	—	—
	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:54	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the WSW by Tue night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Fri night, min 1°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Fri morning).

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	19° C	Dry and partly cloudy.	Light winds from the SW (19 kph at 230).	14 km Low: broken
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	18° C	Mist -.	Light winds from the WSW (9 kph at 250).	5 km Low: overcast
Ontario Airport 20 km S 715m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the SW (13 kph at 230).	14 km Low: scattered Mid: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	21° C	-	Light winds from the NW (13 kph at 310).	16 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	24° C	-	Wind obs. (24 kph from 263 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	21° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	22° C	Clear	Light winds from the N (7 kph at 1).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago		Haze -.	Light winds from the WSW (9 kph at 240).	8 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	20° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (6 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.