– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Mon 28 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Mon 28 Sep Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 19°C on Wed morning, min 11°C on Mon morning). Winds decreasing (fresh winds from the N on Tue morning, calm by Wed night).									Days 4–6 Weather Summary Mostly dry. Warm (max 23°C on Sat afternoon, min 18°C on Thu morning). Wind will be generally light.
	Monday 28			Tuesday 29			Wednesday 30			Thursday 1			Friday 2			Saturday 3
	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
Cloud base (m)					3900
km/h	SW	SW	N	N	NNW	NNE	N	W	NNE	SE	S	ENE	ESE	ENE	SE	SE	E	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	13	12	13	16	17	19	19	19	20	21	21	21	22	22	21	23	22
min °C	11	12	11	12	15	16	17	18	18	18	21	20	20	22	20	20	22	21
chill °C	9	12	10	9	13	15	17	18	18	18	21	20	20	22	20	20	22	21

Freezing level m	3850	3600	3600	3650	4150	4450	4800	4850	4900	4850	4900	5000	5050	5100	5000	4900	4950	4850

	6:41	—	—	6:43	—	—	6:43	—	—	6:43	—	—	6:45	—	—	6:46	—	—
	—	6:38	—	—	6:37	—	—	6:36	—	—	6:35	—	—	6:32	—	—	6:31	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 19°C on Wed morning, min 11°C on Mon morning). Winds decreasing (fresh winds from the N on Tue morning, calm by Wed night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Sat afternoon, min 18°C on Thu morning). Wind will be generally light.

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. 2 hours ago	26°C	Clear	Light winds from the SW (19 kph at 220).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	26°C	Clear	Light winds from the SSW (15 kph at 210).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	27°C	-	Light winds from the WSW (11 kph at 240).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	28°C	Clear	Light winds from the N (7 kph at 1).	16 km
Riverside Airport 35 km SSE 661m alt. 2 hours ago	27°C	Clear	Light winds from the E (11 kph at 80).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	28°C	Clear	Light winds from the N (6 kph at 1).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	29°C	Clear	Light winds from the W (19 kph at 270).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	27°C	Clear	Light winds from the S (9 kph at 170).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 240 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 36 minutes ago		-	Calm (2 kph at 12).

* 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.