– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Tue 19 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Tue 19 May 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 15°C on Thu afternoon, min 9°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Fri afternoon, min 11°C on Sun night). Wind will be generally light.
	Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23			Sunday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	NNE	N	NNE	NE	WSW	WSW	S	WSW	WSW	SSW	SW	SW	S	SSW	S	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	10	13	12	14	14	13	14	15	14	14	15	13	15	15	14	14	15	13
min °C	9	12	12	12	14	13	13	15	13	13	15	13	13	15	13	13	15	11
chill °C	6	11	11	11	14	13	13	14	13	13	15	12	13	15	13	13	15	10

Freezing level m	3100	3500	3550	3600	3850	3750	3800	4000	4000	4000	4100	4150	4100	4300	4150	3950	4100	3950
Cloud base (m)															9500

	5:46	—	—	5:45	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	7:47	—	—	7:49	—	—	7:49	—	—	7:50	—	—	7:51	—	—	7:51	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 15°C on Thu afternoon, min 9°C on Tue morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Fri afternoon, min 11°C on Sun night). 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	16° C	Clear	Calm (0 kph at 0).	11 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	14° C	Clear	Light winds from the N (6 kph at 1).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	14° C	-	Calm (0 kph at 0).	11 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	12° C	-	Calm (0 kph at 0).	13 km Low: few
AJX - CSS 28 km E 519m alt. 41 minutes ago	26° C	-	Fresh winds from the NNE (35 kph at 22).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	17° C	-	Strong winds from the NNE (43 kph at 31).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	14° C	Clear	Light winds from the ENE (6 kph at 60).	13 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	14° C	Clear	Light winds from the NE (7 kph at 50).	11 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	11 km
EL Monte Airport 40 km SW 361m alt. 56 minutes ago	16° C	Clear	Light winds from the N (6 kph at 0).	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.