– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sun 05 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 05 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 7°C on Tue night, min 3°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 5°C on Wed afternoon, min -5°C on Fri night). Winds increasing (calm on Wed afternoon, strong winds from the SW by Thu night).
	Sun 5		Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Friday 10
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	clear	clear	snow shwrs	snow shwrs
km/h	NNE	S	NNE	NW	WNW	NW	NW	NW	NW	WNW	W	W	WSW	SW	SW	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	4
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	5	4	3	3	5	5	5	7	6	5	5	4	3	3	-2	-2	-3
min °C	4	3	3	3	4	5	5	5	6	5	4	4	3	-1	-2	-2	-5
chill °C	3	3	3	0	0	3	5	2	4	4	0	0	-2	-9	-10	-9	-14

Freezing level m	3700	3600	3450	3550	3800	3850	3750	3950	3850	3700	3650	3600	3500	3050	2800	2750	2500
Cloud base (m)		5700	4350							8600	8750	7100	6050	850	900	1500	850

	—	—	6:31	—	—	6:30	—	—	6:28	—	—	6:26	—	—	6:26	—	—
	7:14	—	—	7:15	—	—	7:15	—	—	7:15	—	—	7:16	—	—	7:17	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 7°C on Tue night, min 3°C on Sun night). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 5°C on Wed afternoon, min -5°C on Fri night). Winds increasing (calm on Wed afternoon, strong winds from the SW by Thu 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	27° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	27° C	Clear	Moderate winds from the W (22 kph at 270).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	28° C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 240).	16 km Low: broken
Crestline - CSS 31 km E 1615m alt. 1 hour ago	15° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 33 km ESE 1211m alt. 1 hour ago	20° C	-	Moderate winds from the W (28 kph at 262).
Chino Airport 34 km S 218m alt. 2 hours ago	28° C	Dry and partly cloudy.	Moderate winds from the SW (20 kph at 230).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SW (9 kph at 230).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	27° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	28° C	Clear	Light winds from the W (9 kph at 270).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	28° C	Clear	Moderate winds from the W (22 kph at 260).	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.