– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sun 10 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 10 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 12°C on Sun afternoon, min 5°C on Wed morning). Winds increasing (light winds from the ENE on Sun afternoon, strong winds from the SSW by Mon afternoon).											Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Fri night, min 4°C on Thu morning). Winds decreasing (near gales from the W on Wed night, calm by Fri night).
	Sun 10		Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15
	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
km/h	ENE	ESE	S	S	SSE	ESE	ESE	WSW	SSW	SW	WSW	WNW	WNW	N	N	NNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	12	10	11	12	11	11	9	5	6	6	6	5	8	8	8	11
min °C	11	11	10	11	11	11	10	6	5	5	5	4	5	8	8	8	10
chill °C	9	9	8	7	8	8	7	3	2	0	-2	-2	-1	3	5	6	8

Freezing level m	4700	4600	4500	4600	4650	4550	4450	4100	3800	4000	3850	3800	3950	4300	4300	4300	4550
Cloud base (m)											900	900

	—	—	5:50	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—
	7:40	—	—	7:42	—	—	7:43	—	—	7:44	—	—	7:44	—	—	7:45	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 12°C on Sun afternoon, min 5°C on Wed morning). Winds increasing (light winds from the ENE on Sun afternoon, strong winds from the SSW by Mon afternoon).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Fri night, min 4°C on Thu morning). Winds decreasing (near gales from the W on Wed night, calm by Fri night).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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
Upland Cable Airport (California) 19 km S 440m alt. 1 hour ago	29° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	28° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	31° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
AJX - CSS 32 km ESE 519m alt. 1 hour ago	31° C	-	Fresh winds from the SW (30 kph at 228).
Chino Airport 34 km S 218m alt. 2 hours ago	29° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SSW (13 kph at 200).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	37° C	Clear	Moderate winds from the S (26 kph at 190).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	27° C	Clear	Light winds from the SW (15 kph at 220).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	31° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	28° C	Clear	Moderate winds from the W (24 kph at 280).	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.