– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 9°C on Tue night, min 4°C on Fri morning). Wind will be generally light.										Days 5–7 Weather Summary Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 10°C on Mon afternoon, min 2°C on Sat night). Winds decreasing (fresh winds from the SSE on Sat night, light winds from the E by Mon afternoon).
		Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	some clouds	cloudy	some clouds	some clouds	some clouds	clear	some clouds	some clouds	cloudy	light rain	mod. rain	light rain	rain shwrs
Cloud base (m)		9200	9250	6550	6600	6550	800	850	4150	800	3600	2900	1750	750	800	1900
km/h	WSW	SW	SW	SSW	S	SSW	SSW	SW	SW	SSW	S	S	SSE	SSE	SE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	1.3	8	4	1.6
max °C	9	8	8	8	7	6	5	5	5	4	4	4	3	2	4	6
min °C	8	8	8	7	6	5	5	4	4	4	4	3	2	2	3	5
chill °C	5	6	6	5	3	2	2	0	0	1	0	-2	-2	-2	0	3

Freezing level m	4100	4000	3900	3850	3700	3550	3600	3550	3400	3450	3400	3150	3250	3150	3500	3550

	—	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—	6:09	—	—
	—	—	6:00	—	—	6:00	—	—	5:59	—	—	5:58	—	—	4:57	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 9°C on Tue night, min 4°C on Fri morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 10°C on Mon afternoon, min 2°C on Sat night). Winds decreasing (fresh winds from the SSE on Sat night, light winds from the E by Mon afternoon).

This table gives the weather forecast for Ontario Peak at the specific elevation of 2649 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
Ontario Airport 20 km S 715m alt. 3 hours ago	17°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken
Chino Airport 27 km S 218m alt. 3 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 35 km SSE 661m alt. 3 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	13°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	15°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 200 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 1 hour ago		-	Calm (0 kph at 221).
Placentia wx 43 km S 70m alt. 42 minutes ago	16°C	Dry	Calm (0 kph at 0).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	14°C	Clear	Light winds from the S (9 kph at 180).	16 km
Fullerton Airport 52 km SSW 218m alt. 3 hours ago	18°C	Clear	Wind obs. (6 kph from 90 degs) was rejected.	16 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.