– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Mon 26 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Mon 26 Jan Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 7°C on Thu afternoon, min 2°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Fri morning, min 6°C on Sun afternoon). Wind will be generally light.
		Tuesday 27			Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	clear	clear	some clouds
km/h	SSW	WSW	SW	WNW	NW	NNW	NNW	NNW	NNE	NE	NNE	NNE	SSW	N	NNE	ENE	SSE	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	4	4	5	6	6	6	6	7	8	9	9	9	9	8	8	7	6	5
min °C	2	4	4	4	5	5	5	5	6	7	8	9	8	8	8	7	7	6	4
chill °C	0	2	2	1	3	1	2	2	4	5	7	9	8	8	7	6	6	5	0

Freezing level m	3100	3450	3350	3450	3500	3500	3500	3500	3650	3700	3950	4100	3950	3900	3900	3650	3700	3600	3400
Cloud base (m)			9250	6550	6550	6850											7550

	—	6:50	—	—	6:50	—	—	6:48	—	—	6:48	—	—	6:48	—	—	6:47	—	—
	—	—	5:15	—	—	5:15	—	—	5:16	—	—	5:17	—	—	5:19	—	—	5:20	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 7°C on Thu afternoon, min 2°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Fri morning, min 6°C on Sun afternoon). Wind will be generally light.

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	10° C	Clear	Light winds from the ENE (7 kph at 70).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	8° C	Clear	Light winds from the NE (6 kph at 50).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	4° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 56 minutes ago	10° C	-	Light winds from the NW (7 kph at 319).
Crestline - CSS 29 km E 1615m alt. 56 minutes ago	4° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 56 minutes ago	9° C	-	Strong winds from the NE (39 kph at 50).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	8° C	Clear	Light winds from the ENE (7 kph at 60).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	4° C	Clear	Light winds from the NE (6 kph at 40).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	5° C	Clear	Light winds from the E (6 kph at 80).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (7 kph from 110 degs) was rejected.	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.