– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 am Sun 22 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sun 22 Dec Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Mon morning, min 2°C on Tue night). Winds increasing (light winds from the NW on Mon night, fresh winds from the WSW by Tue morning).									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Fri night, min 4°C on Wed morning). Winds increasing (light winds from the NW on Wed night, fresh winds from the NW by Thu morning).
	Sunday 22			Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	rain shwrs	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear
km/h	W	W	NW	NNW	NW	W	SW	WSW	NW	NNW	NNW	NW	NNW	NW	NNW	NNW	NNW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.7	—	—	—	—	—	—	—	—	—	—
max°C	11	9	10	12	11	11	7	4	4	5	5	6	9	8	6	9	9	10
min°C	11	9	10	11	11	8	6	4	2	4	5	5	8	7	6	7	8	9
chill°C	9	7	7	9	9	5	1	-2	-3	0	2	2	4	3	2	4	5	6

Freezing level (m)	3850	3400	3850	3950	3850	4050	3650	2700	2850	3550	3650	3750	3700	3400	3250	3600	3700	4000
Cloud base (m)	5100	3650	6850	8950		8750	7750	850		9450	9000			7950	8650	8100	8950	8900

	6:52	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:54	—	—
	—	4:45	—	—	4:45	—	—	4:46	—	—	4:46	—	—	4:47	—	—	4:47	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 12°C on Mon morning, min 2°C on Tue night). Winds increasing (light winds from the NW on Mon night, fresh winds from the WSW by Tue morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Fri night, min 4°C on Wed morning). Winds increasing (light winds from the NW on Wed night, fresh winds from the NW by Thu morning).

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	12° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	10° C	Haze -.	Calm (0 kph at 0).	10 km Low: broken
Chino Airport 27 km S 218m alt. 2 hours ago	6° C	Mist -.	Calm (0 kph at 0).	8 km
AJX - CSS 28 km E 519m alt. 1 hour ago	13° C	-	Calm (4 kph at 18).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	14° C	-	Calm (0 kph at 242).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	9° C	-	Light winds from the ESE (6 kph at 110).	0.0 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	4° C	Clear	Calm (0 kph at 0).	13 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	9° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the W (6 kph at 270).	0.0 km
Placentia wx 43 km S 70m alt. 2 hours ago	6° 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.