– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Mon 27 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 27 Apr 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 Wed afternoon, min 7°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 23°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light.
	Mon 27		Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Saturday 2
	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
km/h	SW	SW	S	SW	WSW	SSW	SSW	WSW	SSE	SW	NW	NNE	SW	WSW	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	9	13	15	12	15	17	13	17	19	16	21	23	18	19	20	17
min °C	11	7	9	15	11	12	16	12	13	19	15	18	22	17	17	20	13
chill °C	9	6	9	14	11	12	16	12	13	19	15	18	22	17	17	20	12

Freezing level m	2800	3150	3350	3300	3450	3500	3450	3500	3400	3600	3650	3550	3850	3850	3650	3650	3550
Cloud base (m)	1950	950	8500							4000				9300	9250	9500

	—	—	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—	6:00	—	—
	7:30	—	—	7:31	—	—	7:31	—	—	7:32	—	—	7:34	—	—	7:35	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 17°C on Wed afternoon, min 7°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Fri afternoon, min 13°C on Sat 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	16° C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 250).	16 km Low: scattered Mid: scattered
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	18° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few
Ontario Airport 20 km S 715m alt. 2 hours ago	18° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	18° C	Clear	Moderate winds from the SW (20 kph at 220).	16 km
Crestline - CSS 29 km E 1615m alt. 1 hour ago	3° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	12° C	-	Wind obs. (33 kph from 263 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18° 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	19° C	Clear	Light winds from the W (19 kph at 270).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 250).	16 km Low: scattered
EL Monte Airport 40 km SW 361m alt. 3 hours ago	19° C	-	Light winds from the SW (11 kph at 230).	16 km Low: few

* 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.