– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sat 10 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sat 10 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 15°C on Sat morning, min 3°C on Mon morning). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the ENE by Mon night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Thu afternoon, min 6°C on Tue morning). Winds increasing (light winds from the NNW on Tue afternoon, fresh winds from the NE by Thu night).
	Saturday 10			Sunday 11			Monday 12			Tuesday 13			Wednesday 14			Thursday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	rain shwrs	light rain	rain shwrs	light rain	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	4650	2800	2600	1650	750	750	750	900	2800						8900
km/h	SSW	SSW	ENE	SW	SSW	SSW	S	S	NNE	N	NNW	NE	NNE	NNE	NNE	NNE	NNE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.8	4	3	3	2	1.4	0.2	—	—	—	—	—	—	—	—	—
max °C	15	14	14	10	6	6	3	3	5	9	10	10	12	14	14	14	15	15
min °C	14	14	11	8	6	4	3	3	3	6	10	10	11	13	13	13	15	15
chill °C	12	13	10	4	1	-1	-2	-2	0	3	10	8	9	12	12	11	13	13

Freezing level m	4200	3950	3850	3650	3450	2800	2550	2400	2600	3800	3700	3800	4000	4100	4200	4200	4300	4500

	6:50	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:54	—	—	6:54	—	—
	—	6:22	—	—	6:21	—	—	6:20	—	—	6:19	—	—	6:16	—	—	6:15	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 15°C on Sat morning, min 3°C on Mon morning). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the ENE by Mon night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Thu afternoon, min 6°C on Tue morning). Winds increasing (light winds from the NNW on Tue afternoon, fresh winds from the NE by Thu night).

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
Mt Baldy 3 km W 1250m alt. 53 minutes ago	17°C	-	Calm (5 kph at 0).
Alta Loma 9 km S 563m alt. 40 minutes ago	22°C	Dry	Calm (0 kph at 27).
Alta Loma 10 km S 548m alt. 58 minutes ago	22°C	Dry	Calm (0 kph at 306).
Wrightwood 13 km N 1828m alt. 3 hours ago	16°C	Dry	Calm (0 kph at 42).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	23°C	Clear	Light winds from the NE (7 kph at 50).	16 km
La Verne wx 16 km SSW 335m alt. 2 hours ago	23°C	Dry	Calm (0 kph at 213).
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	24°C	Dry and partly cloudy.	Light winds from the SSE (13 kph at 160).	16 km Low: broken
Ontario Airport 20 km S 715m alt. 2 hours ago	24°C	Light rain .	Light winds from the E (13 kph at 80).	16 km Low: few Mid: overcast
Pomona wx 21 km S 255m alt. 1 hour ago	24°C	Dry	Calm (0 kph at 142).
Summit Terrace wx 25 km NE 1200m alt. 1 hour ago	17°C	Dry	Light winds from the S (19 kph at 174).

* 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.