– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sat 20 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 20 Jun Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 17°C on Mon afternoon, min 13°C on Sat afternoon). Winds increasing (light winds from the W on Sat night, fresh winds from the S by Tue morning).											Days 5–7 Weather Summary Some drizzle, heaviest during Wed afternoon. Very mild (max 18°C on Tue afternoon, min 15°C on Thu morning). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the WSW by Thu morning).
	Sat 20		Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25
	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	rain shwrs	rain shwrs	clear	clear	clear
km/h	SW	W	SW	SW	SW	S	S	S	S	S	SSW	SSW	SW	WSW	SW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.6	0.5	—	—	—
max °C	13	14	14	14	16	16	17	17	17	18	17	17	17	16	16	16	16
min °C	13	13	13	14	15	16	17	16	17	18	17	17	17	16	15	16	16
chill °C	11	11	12	13	14	15	16	15	16	17	15	16	16	15	15	16	16

Freezing level m	5000	5150	5100	5100	5250	5200	5150	5150	5200	5250	5200	5150	5150	5200	5100	5100	5100
Cloud base (m)										5200	5200	5600	5000	6350

	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	8:05	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:06	—	—	8:06

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 17°C on Mon afternoon, min 13°C on Sat afternoon). Winds increasing (light winds from the W on Sat night, fresh winds from the S by Tue morning).

Ontario Peak Weather (Days 3-6):

Some drizzle, heaviest during Wed afternoon. Very mild (max 18°C on Tue afternoon, min 15°C on Thu morning). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the WSW by Thu morning).

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. 2 hours ago	25° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	26° C	Clear	Light winds from the WSW (19 kph at 240).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	27° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	27° C	Clear	Moderate winds from the WSW (28 kph at 240).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	27° C	-	Moderate winds from the SW (28 kph at 229).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	24° C	-	Wind obs. (22 kph from 252 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	27° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	26° C	Clear	Moderate winds from the WNW (24 kph at 290).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	29° C	Clear	Light winds from the WSW (15 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago		-	Light winds from the SW (17 kph at 220).	3 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.