– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Mon 27 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 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 19°C on Thu afternoon, min 7°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 22°C on Fri afternoon, min 14°C on Thu night). Wind will be generally light.
		Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Saturday 2			Sunday 3
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	clear	clear	clear
km/h	SW	S	SW	SW	S	SW	W	SSW	SW	NW	NNE	SW	WNW	S	SSW	S	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	13	15	12	15	16	13	17	19	16	20	22	18	20	22	18	18	18	13
min °C	7	9	15	11	13	16	10	13	18	14	18	21	18	18	21	16	16	17	8
chill °C	6	9	14	11	13	16	10	13	18	14	18	21	18	18	21	16	16	16	6

Freezing level m	3150	3350	3300	3450	3450	3350	3350	3350	3500	3650	3550	3800	3800	3650	3650	3650	3500	3500	3350
Cloud base (m)	950	6350				6600			4050				8950			7050	6250

	—	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—	6:00	—	—	5:58	—	—
	—	—	7:31	—	—	7:31	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 19°C on Thu afternoon, min 7°C on Mon night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Fri afternoon, min 14°C on Thu 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	11° C	Clear	Light winds from the E (7 kph at 90).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	13° C	Clear	Light winds from the SW (7 kph at 230).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	11° C	Clear	Light winds from the SW (6 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	5° C	-	Light winds from the SSE (6 kph at 152).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	9° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (6 kph from 350 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 1 hour ago	16° C	Dry	Calm (0 kph at 275).

* 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.