– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Mon 20 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 20 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Mon afternoon, min 0°C on Tue night). Winds decreasing (gales from the SW on Tue afternoon, moderate winds from the NNW by Wed afternoon).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Thu morning, min -3°C on Sat night). Mainly fresh winds.
	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	rain shwrs	clear	clear	clear	clear	some clouds	some clouds	clear	clear	rain shwrs	rain shwrs	clear	clear
km/h	S	SSW	SSW	SSW	SW	WSW	NW	NW	WNW	WNW	W	W	W	WSW	W	SW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.6	—	—	—	—	—	—	—	—	0.5	0.2	—	—
max °C	6	7	6	3	2	2	2	4	4	6	5	5	3	3	3	2	0	-1
min °C	6	7	4	3	1	0	1	2	4	4	5	3	2	3	3	1	0	-3
chill °C	2	3	-2	-3	-7	-8	-6	-3	0	-1	2	-2	-3	0	-1	-4	-6	-10

Freezing level m	3650	3700	3600	3200	2800	2850	3150	3300	3550	3600	3500	3550	3300	3300	3300	3050	2700	2050
Cloud base (m)					1500	850	8800			9150		6050	750		700	750	800	700

	6:13	—	—	6:11	—	—	6:11	—	—	6:09	—	—	6:07	—	—	6:07	—	—
	—	7:24	—	—	7:25	—	—	7:27	—	—	7:28	—	—	7:28	—	—	7:29	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 7°C on Mon afternoon, min 0°C on Tue night). Winds decreasing (gales from the SW on Tue afternoon, moderate winds from the NNW by Wed afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 6°C on Thu morning, min -3°C on Sat night). Mainly fresh winds.

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	14° C	Clear	Light winds from the E (6 kph at 100).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the SSW (6 kph at 200).	14 km Low: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	12° C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
Crestline - CSS 29 km E 1615m alt. 50 minutes ago	11° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 50 minutes ago	21° C	-	Light winds from the S (6 kph at 183).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	9° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	11 km
EL Monte Airport 40 km SW 361m alt. 1 hour ago	15° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered

* 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.