– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Thu 05 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Thu 05 Feb 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 11°C on Sun afternoon, min 7°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Sun night, min 4°C on Tue morning). Winds increasing (calm on Sun night, fresh winds from the SSW by Tue morning).
		Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	rain shwrs	rain shwrs	some clouds	cloudy	cloudy	some clouds
km/h	SSE	ENE	NNE	NNE	NNE	NNE	NNE	NE	NNE	WSW	SW	WSW	SW	SSW	SW	SW	WSW	S	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	—	0.5	—	—	—	—	—	—	—	—	—	—	0.2	0.1	—	—	—	—
max °C	8	8	7	7	9	9	9	10	11	11	10	9	8	4	4	5	8	8	8
min °C	7	7	7	7	8	9	8	9	10	10	10	9	5	4	4	4	7	8	7
chill °C	6	6	7	4	5	6	5	7	10	10	9	7	0	-2	-1	-1	5	8	5

Freezing level m	2950	2900	2900	2950	3000	3050	3250	3400	3400	3700	3600	3500	3450	3150	3000	3100	3100	3050	3250
Cloud base (m)	3100	3500	3400	5950								6450	6200	850	900	850	4850		5700

	—	6:43	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:39	—	—	6:39	—	—
	—	—	5:24	—	—	5:25	—	—	5:27	—	—	5:28	—	—	5:29	—	—	5:30	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 11°C on Sun afternoon, min 7°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Sun night, min 4°C on Tue morning). Winds increasing (calm on Sun night, fresh winds from the SSW by Tue morning).

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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	17° C	Dry and partly cloudy.	Light winds from the NW (7 kph at 320).	16 km Low: scattered Mid: broken High: broken
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	18° C	Clear	Light winds from the WSW (9 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the W (15 kph at 270).	16 km Low: scattered Mid: broken High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	17° C	-	Light winds from the WNW (9 kph at 300).	16 km Low: few
AJX - CSS 28 km E 519m alt. 39 minutes ago	18° C	-	Light winds from the E (9 kph at 80).
Marshall Peak - CSS 30 km E 1211m alt. 39 minutes ago	14° C	-	Wind obs. (11 kph from 186 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	19° C	-	Light winds from the WNW (7 kph at 290).	16 km Low: few
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	17° C	Clear	Light winds from the WSW (6 kph at 250).	16 km
San Bernardino Airport 39 km ESE 407m alt. 59 minutes ago	18° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Light winds from the NE (6 kph at 50).	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.