– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Thu 08 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Thu 08 Jan Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Sat night, min 0°C on Thu morning). Winds decreasing (strong winds from the NW on Thu morning, light winds from the NNE by Sat night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Tue night, min 10°C on Sun night). Mainly fresh winds.
	Thursday 8			Friday 9			Saturday 10			Sunday 11			Monday 12			Tuesday 13
	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	NW	NNW	NNE	NNE	NNE	NNE	NE	NE	NE	NNE	NNE	N	NNE	NE	NE	NE	NNE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	1	2	3	4	5	7	8	10	11	12	11	10	10	12	12	13	14
min °C	0	0	1	2	4	5	6	7	9	11	11	10	10	10	10	12	13	13
chill °C	-8	-7	-6	-4	-1	0	2	3	6	9	9	8	7	7	7	10	11	10

Freezing level m	1950	1900	2300	2600	2800	2950	3350	3600	3850	3900	3900	3800	3650	3600	3750	3950	4050	4200
Cloud base (m)	950			7650

	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—
	—	4:57	—	—	4:58	—	—	4:59	—	—	5:00	—	—	5:00	—	—	5:01	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 10°C on Sat night, min 0°C on Thu morning). Winds decreasing (strong winds from the NW on Thu morning, light winds from the NNE by Sat night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Tue night, min 10°C on Sun night). Mainly fresh winds.

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	14° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	14° C	-	Light winds from the SSW (7 kph at 200).	16 km Low: few
Ontario Airport 20 km S 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the W (6 kph at 260).	16 km Low: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 250).	16 km Low: scattered
AJX - CSS 28 km E 519m alt. 2 hours ago	16° C	-	Near gales from the NNW (56 kph at 344).
Crestline - CSS 29 km E 1615m alt. 1 hour ago	1° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	6° C	-	Moderate winds from the NNE (24 kph at 27).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	14° C	Clear	Wind obs. (13 kph from 260 degs) was rejected.	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	16° C	Clear	Light winds from the W (13 kph at 260).	16 km
Lake Arrowhead 39 km E 1619m alt. 56 minutes ago	4° C	Dry	Light winds from the NW (6 kph at 323).

* 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.