– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Wed 04 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Wed 04 Feb Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 12°C on Wed night, min 5°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Some drizzle, heaviest during Tue afternoon. Very mild (max 10°C on Sun morning, min 2°C on Tue afternoon). Wind will be generally light.
		Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	cloudy	rain shwrs	rain shwrs	light rain	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	rain shwrs	light rain	cloudy
km/h	E	SE	SSW	SE	SSE	S	NE	NE	NNE	NE	NNE	N	SW	WSW	WSW	SW	WSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.8	0.7	0.5	—	—	—	—	—	—	—	—	—	—	0.2	1.2	—
max °C	12	11	9	7	6	6	6	7	8	8	10	10	10	10	10	8	4	3	1
min °C	11	11	7	6	6	6	5	7	8	8	9	10	9	10	8	4	4	2	0
chill °C	10	10	6	4	4	4	5	5	5	5	7	9	8	9	6	2	2	-2	-5

Freezing level m	3650	3350	3050	2900	2750	2800	2750	2800	2900	3000	3100	3150	3450	3650	3550	3400	2750	2500	2150
Cloud base (m)		8800		4150	4600	4900	5000	5550	5000						8850	7050	800	900	800

	—	6:43	—	—	6:43	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:39	—	—
	—	—	5:23	—	—	5:24	—	—	5:25	—	—	5:27	—	—	5:28	—	—	5:29	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 12°C on Wed night, min 5°C on Fri night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Some drizzle, heaviest during Tue afternoon. Very mild (max 10°C on Sun morning, min 2°C on Tue afternoon). 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. 1 hour ago	20° C	Clear	Light winds from the NNE (15 kph at 20).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	13° C	-	Light winds from the ENE (6 kph at 70).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 45 minutes ago	16° C	-	Calm (2 kph at 23).
Marshall Peak - CSS 30 km E 1211m alt. 45 minutes ago	17° C	-	Moderate winds from the NE (24 kph at 54).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	14° C	Clear	Light winds from the ENE (11 kph at 60).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	13° C	Clear	Light winds from the E (7 kph at 100).	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		-	Wind obs. (11 kph from 60 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 30 minutes ago	15° C	Dry	Wind obs. (11 kph from 116 degs) was rejected.

* 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.