– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Fri 30 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Fri 30 Oct Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 4mm), mostly falling on Sun morning. Very mild (max 18°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 23°C on Tue afternoon, min 16°C on Thu morning). Wind will be generally light.
	Fri 30		Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wednesday 4
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	some clouds	cloudy	light rain	light rain	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
Cloud base (m)	900	900	900	2850	850	850	1600		8900	7200				8750	9500		5050
km/h	SSW	SSW	SSW	SSW	SSW	SSW	SW	NNE	NE	NE	NNE	SSW	SSW	SW	ENE	SE	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.5	—	—	—	1	1.6	0.7	—	—	—	—	—	—	—	—	—	—
max °C	16	15	16	18	15	14	16	14	18	21	18	22	23	19	21	23	20
min °C	15	14	14	17	13	14	15	13	14	20	18	18	22	18	18	22	18
chill °C	15	14	14	17	12	13	14	13	13	20	18	18	22	18	18	22	18

Freezing level m	3250	3200	3000	2850	2950	2850	3100	4200	4500	4750	4800	4700	4550	4550	4500	4400	3700

	—	—	7:09	—	—	6:09	—	—	7:11	—	—	7:11	—	—	7:11	—	—
	5:59	—	—	5:58	—	—	4:57	—	—	5:55	—	—	5:54	—	—	5:53	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Light rain (total 4mm), mostly falling on Sun morning. Very mild (max 18°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Tue afternoon, min 16°C on Thu morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount San Antonio. 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
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	18°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Ontario Airport 27 km SSE 715m alt. 2 hours ago	18°C	Dry and partly cloudy.	Light winds from the ENE (6 kph at 60).	16 km Low: broken
Chino Airport 34 km S 218m alt. 2 hours ago	18°C	Dry and partly cloudy.	Light winds from the E (7 kph at 100).	16 km Low: broken Mid: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (4 kph at 210).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	14°C	Dry and partly cloudy.	Moderate winds from the SSE (20 kph at 160).	16 km Low: scattered
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	21°C	Dry and partly cloudy.	Light winds from the ENE (6 kph at 70).	16 km Low: scattered
Riverside Airport 42 km SSE 661m alt. 2 hours ago	18°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	18°C	-	Calm (0 kph at 0).	16 km Low: few
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	17°C	Dry and partly cloudy.	Calm (0 kph at 0).	11 km Low: broken Mid: broken
Placentia wx 48 km S 70m alt. 1 hour ago	17°C	Dry	Calm (0 kph at 284).

* 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.