– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 am Thu 12 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Thu 12 Feb 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 13°C on Thu afternoon, min 8°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 104mm), heaviest during Tue night. Very mild (max 11°C on Sun morning, min 3°C on Tue night). Winds increasing (light winds from the SE on Sun night, fresh winds from the SW by Tue night).
	Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	clear	rain shwrs	heavy rain	rain shwrs	heavy rain	rain shwrs	rain shwrs	heavy rain
km/h	NW	SSW	N	NNE	NW	N	SSW	SSW	S	S	SSW	SSE	SSE	SW	SSW	S	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	1.9	24	11	18	1.6	1.4	46
max °C	12	13	10	13	13	11	13	12	10	11	10	6	6	5	5	6	7	6
min °C	10	11	9	12	12	10	12	10	8	10	8	5	5	4	4	6	5	3
chill °C	10	11	7	11	11	10	12	9	6	8	6	2	0	0	0	2	1	-2

Freezing level m	2600	2600	2500	2500	2600	3050	3250	3350	3100	2700	2550	2200	2200	1800	1800	1900	2000	1900
Cloud base (m)	5100	2400	5700				7800	7850	6850	6300	8450		850	700	750	750	800	700

	6:37	—	—	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—	6:33	—	—
	—	5:30	—	—	5:31	—	—	5:32	—	—	5:34	—	—	5:35	—	—	5:36	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 13°C on Thu afternoon, min 8°C on Sat night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 104mm), heaviest during Tue night. Very mild (max 11°C on Sun morning, min 3°C on Tue night). Winds increasing (light winds from the SE on Sun night, fresh winds from the SW by Tue night).

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 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	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	11° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
Chino Airport 27 km S 218m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 40 minutes ago	8° C	-	Wind obs. (6 kph from 5 degs) was rejected.
Marshall Peak - CSS 30 km E 1211m alt. 40 minutes ago	6° C	-	Calm (2 kph at 246).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	9° C	-	Light winds from the ENE (6 kph at 60).	16 km Low: few
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 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. 1 hour ago		-	Calm (4 kph at 90).	0.0 km
Placentia wx 43 km S 70m alt. 37 minutes ago	13° C	Dry	Calm (3 kph at 275).

* 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.