– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Sat 29 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 29 Aug 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 16°C on Sat afternoon, min 11°C on Mon morning). Winds increasing (moderate winds from the SW on Sat afternoon, strong winds from the SW by Tue morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, moderate winds from the SW by Thu night).
	Sat 29		Sunday 30			Monday 31			Tuesday 1			Wednesday 2			Thursday 3
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	clear	clear	clear	clear	clear	clear
Cloud base (m)			9200	9050							4050
km/h	SW	SW	SW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	WSW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	0.2	—	—	—	—	—	—
max °C	16	15	14	14	13	11	13	12	12	13	12	12	13	13	14	15	14
min °C	16	13	13	14	12	11	12	11	11	13	11	11	13	13	13	14	14
chill °C	15	11	11	12	9	8	9	8	7	10	7	8	10	11	10	12	12

Freezing level m	5000	4800	4650	4650	4500	4400	4600	4600	4600	4650	4650	4650	4750	4950	4900	4950	5000

	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—
	7:20	—	—	7:19	—	—	7:17	—	—	7:15	—	—	7:15	—	—	7:14	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 16°C on Sat afternoon, min 11°C on Mon morning). Winds increasing (moderate winds from the SW on Sat afternoon, strong winds from the SW by Tue morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, moderate winds from the SW by Thu night).

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	35°C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	36°C	Clear	Light winds from the WSW (17 kph at 240).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	37°C	-	Moderate winds from the W (22 kph at 260).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	37°C	-	Moderate winds from the WSW (26 kph at 250).	16 km Low: few Mid: few
AJX - CSS 28 km E 519m alt. 1 hour ago	35°C	-	Fresh winds from the WSW (31 kph at 242).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	37°C	Clear	Fresh winds from the W (30 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	37°C	Clear	Moderate winds from the W (20 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	39°C	Clear	Moderate winds from the WSW (28 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	36°C	Clear	Light winds from the S (15 kph at 190).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Light winds from the SW (11 kph at 220).	0.0 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.