– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Tue 20 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Tue 20 Jan Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Thu morning. Very mild (max 18°C on Tue morning, min 10°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Sat morning, min 10°C on Fri night). Wind will be generally light.
	Tuesday 20			Wednesday 21			Thursday 22			Friday 23			Saturday 24			Sunday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	cloudy	cloudy	cloudy	light rain	rain shwrs	some clouds	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	some clouds
km/h	NNE	SSW	NNE	S	S	SSW	SW	S	WNW	S	SW	W	NE	NNE	NNE	NNE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	1.6	0.3	—	—	0.3	0.1	—	—	—	—	—	—
max °C	18	17	16	15	15	14	12	11	11	13	12	11	14	14	11	14	14	12
min °C	17	16	15	15	14	12	11	11	10	12	11	10	13	12	10	12	12	12
chill °C	17	16	15	15	14	12	11	11	10	12	11	10	13	10	8	11	11	12

Freezing level m	3800	3850	3900	3750	3700	3100	2850	2750	2700	2750	2700	2600	2750	2750	3000	3200	3500	3500
Cloud base (m)	8900			7250	6100		2550	2050	2600	2900	2000	1800		2700			8850

	6:54	—	—	6:54	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52	—	—
	—	5:07	—	—	5:08	—	—	5:09	—	—	5:10	—	—	5:12	—	—	5:13	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Some drizzle, heaviest during Thu morning. Very mild (max 18°C on Tue morning, min 10°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Sat morning, min 10°C on Fri 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	20° C	Clear	Wind obs. (7 kph from 230 degs) was rejected.	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	19° C	Clear	Wind obs. (11 kph from 1 degs) was rejected.	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	19° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Chino Airport 27 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the E (6 kph at 80).	16 km Low: scattered
AJX - CSS 28 km E 519m alt. 2 hours ago		-	Light winds from the S (11 kph at 169).
Crestline - CSS 29 km E 1615m alt. 1 hour ago	10° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	17° C	-	Moderate winds from the NE (22 kph at 43).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	21° C	Clear	Light winds from the ENE (6 kph at 70).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	23° C	Clear	Wind obs. (15 kph from 150 degs) was rejected.	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	19° C	Clear	Wind obs. (6 kph from 70 degs) was rejected.	16 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.