– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Mon 24 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Mon 24 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 20°C on Wed morning, min 15°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Some drizzle, heaviest during Sat afternoon. Very mild (max 17°C on Thu night, min 6°C on Sat night). Wind will be generally light.
		Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29			Sunday 30
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	rain shwrs	clear	clear
km/h	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNW	WNW	SW	SSW	SSW	S	S	SW	N	N	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.4	0.8	0.1	—	—
max°C	16	19	17	17	20	20	19	20	18	17	17	15	13	10	8	7	9	9	9
min°C	15	18	16	17	19	19	17	19	17	15	16	13	9	9	8	6	8	8	8
chill°C	15	18	16	17	19	19	17	19	17	15	16	13	7	7	6	4	6	5	5

Freezing level (m)	3900	4000	4000	4100	4100	4050	3950	3850	3800	3800	3850	3800	3550	3000	2650	2300	2050	2200	2350
Cloud base (m)								7200	6600	6250	9350		8500		1700	800	1600	2200

	—	6:31	—	—	6:33	—	—	6:33	—	—	6:35	—	—	6:35	—	—	6:37	—	—
	—	—	4:40	—	—	4:40	—	—	4:40	—	—	4:40	—	—	4:39	—	—	4:39	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Warm (max 20°C on Wed morning, min 15°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Some drizzle, heaviest during Sat afternoon. Very mild (max 17°C on Thu night, min 6°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 1000 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	14° C	Clear	Light winds from the N (6 kph at 1).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	11 km
AJX - CSS 28 km E 519m alt. 2 hours ago	14° C	-	Wind obs. (11 kph from 121 degs) was rejected.
Crestline - CSS 29 km E 1615m alt. 48 minutes ago	10° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 48 minutes ago	14° C	-	Near gales from the ENE (56 kph at 74).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Lake Arrowhead 39 km E 1619m alt. 1 hour ago	-1° C	-	Calm (0 kph at 129).
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	11° C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 43 km S 70m alt. 43 minutes ago	8° C	Dry	Calm (0 kph at 278).

* 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.