– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Thu 23 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 23 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Sat night). Winds increasing (calm on Thu afternoon, fresh winds from the SW by Sat night).											Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Tue afternoon, min 2°C on Sun night). Wind will be generally light.
	Thu 23		Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	rain shwrs	cloudy	some clouds	some clouds	some clouds	clear	rain shwrs	clear	clear	some clouds	clear	some clouds	clear
km/h	W	WSW	SW	SW	WSW	SW	SW	WSW	WSW	WSW	WSW	SW	SW	WSW	S	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.1	—	—	—	—	—	0.2	—	—	—	—	—	—
max °C	10	9	7	9	6	4	4	2	1	4	3	4	7	7	10	11	10
min °C	10	7	7	9	4	3	4	0	0	4	2	3	7	6	8	11	9
chill °C	10	5	5	6	0	-1	-1	-7	-5	0	-1	1	5	4	8	10	7

Freezing level m	3250	3500	3400	3400	3300	2950	2750	1900	2350	3050	3250	3300	3500	3550	3700	3750	3700
Cloud base (m)	9050		5800	9150	800	800	2300	800	850	1850	800	850	6600	7050	8150	7250

	—	—	6:07	—	—	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—
	7:28	—	—	7:28	—	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Sat night). Winds increasing (calm on Thu afternoon, fresh winds from the SW by Sat night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Tue afternoon, min 2°C on Sun night). Wind will be generally light.

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. 2 hours ago	24° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	24° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	26° C	-	Light winds from the WSW (15 kph at 250).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 3 hours ago	26° C	-	Moderate winds from the SW (20 kph at 230).	16 km Low: few Mid: few
Crestline - CSS 29 km E 1615m alt. 2 hours ago	13° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	20° C	-	Moderate winds from the WSW (28 kph at 243).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	26° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	25° C	Clear	Light winds from the W (19 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	26° C	Clear	Light winds from the SSW (13 kph at 200).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	24° C	Clear	Moderate winds from the SSW (20 kph at 200).	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.