– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States

Issued: 9 am Tue 10 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Tue 10 Nov Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 11°C on Tue morning, min 3°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mild with light rain (total 6mm) on Fri night Becoming colder with a light covering of snow, mostly falling on Fri night. Mild temperatures (max 7°C on Sun morning, min 1°C on Fri night). Winds decreasing (gales from the SW on Fri night, light winds from the WNW by Sun morning).
	Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15
	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	rain shwrs	rain shwrs	rain shwrs	snow shwrs	some clouds	clear	clear	clear	clear	clear
Cloud base (m)	9150								7000	1600	1600	1500	1450	2100	1650	9000		900
km/h	NNE	NNE	NE	ENE	ESE	SSE	SSE	S	SSE	SSE	S	SW	WSW	NW	NW	WNW	WSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	6	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.1	0.4	1.2	5	—	—	—	—	—	—
max °C	11	11	11	10	10	10	8	6	4	3	2	2	2	3	5	7	7	6
min °C	11	11	10	10	10	8	8	6	3	3	2	1	1	3	3	6	6	4
chill °C	10	9	8	8	10	7	5	2	-2	-2	-3	-7	-4	-2	-1	5	4	0

Freezing level m	4100	4050	4000	4050	4150	4100	3750	3450	3000	2900	2900	2800	2800	3050	3650	3900	3950	3800

	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—
	—	4:49	—	—	4:47	—	—	4:47	—	—	4:46	—	—	4:45	—	—	4:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 11°C on Tue morning, min 3°C on Thu night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mild with light rain (total 6mm) on Fri night Becoming colder with a light covering of snow, mostly falling on Fri night. Mild temperatures (max 7°C on Sun morning, min 1°C on Fri night). Winds decreasing (gales from the SW on Fri night, light winds from the WNW by Sun morning).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 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. 2 hours ago	22°C	Clear	Light winds from the N (7 kph at 1).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	21°C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 34 km S 218m alt. 2 hours ago	21°C	-	Calm (0 kph at 0).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 3 hours ago		-	Calm (0 kph at 0).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	17°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	20°C	Clear	Calm (0 kph at 0).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	21°C	Clear	Light winds from the ENE (6 kph at 60).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	19°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 43 km ESE 407m alt. 2 hours ago	22°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 48 km S 70m alt. 46 minutes ago	23°C	Dry	Calm (0 kph at 0).

* 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.