– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Thu 28 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 28 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Sat night, min -1°C on Thu night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NNW by Sat night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light.
	Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SSW	WSW	NW	NW	NW	NW	WNW	NNW	E	NNW	E	SE	NW	ENE	ENE	NNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	3	1	3	5	7	9	9	10	11	12	11	12	13	12	13	14	14
min °C	1	2	-1	2	4	6	7	9	9	10	11	11	11	13	12	12	14	13
chill °C	-3	-3	-8	-3	0	2	4	7	7	9	11	11	10	13	12	12	14	13

Freezing level m	3000	3150	2450	3400	3550	4000	4000	4050	4300	4150	4350	4300	4200	4400	4350	4400	4600	4700
Cloud base (m)	900		800	800	1750						9650	8950	8600

	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	7:53	—	—	7:54	—	—	7:54	—	—	7:55	—	—	7:57	—	—	7:57	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 10°C on Sat night, min -1°C on Thu night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the NNW by Sat night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 2649 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	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Ontario Airport 20 km S 715m alt. 2 hours ago	12° C	-	Light winds from the S (7 kph at 180).	14 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 44 minutes ago	10° C	-	Light winds from the SE (9 kph at 136).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	11° C	-	Calm (0 kph at 0).	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	12° C	Dry and cloudy.	Light winds from the SW (9 kph at 230).	16 km Low: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (9 kph from 210 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 59 minutes ago		-	Light winds from the SSW (6 kph at 196).
Victorville Airport 45 km NNE 880m alt. 1 hour ago	8° C	Clear	Light winds from the S (7 kph at 170).	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.