– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 3 pm Mon 02 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Mon 02 Feb 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 6°C on Tue night, min 1°C on Thu morning). Winds decreasing (strong winds from the ENE on Tue afternoon, light winds from the SE by Thu morning).											Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 1°C on Sun morning, min -3°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the NNE by Sat night).
	Mon 2		Tuesday 3			Wednesday 4			Thursday 5			Friday 6			Saturday 7
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	clear	clear
km/h	NNE	ENE	NE	ENE	ENE	ENE	E	SE	ESE	ESE	SSW	SW	WNW	WNW	NNW	N	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	4	5	5	6	5	4	4	2	0	-2	-2	-2	-2	-2	-2	0
min °C	3	3	5	5	5	5	4	2	1	-1	-3	-2	-2	-2	-2	-2	-2
chill °C	-1	-1	0	0	0	0	-1	-3	-3	-4	-7	-6	-5	-2	-7	-8	-9

Freezing level m	3500	3550	3700	3750	3850	3850	3700	3550	3350	3100	2800	2800	2800	2800	2850	2850	2900
Cloud base (m)									5500	3650	2700	2450	2850		6450	7700

	—	—	6:46	—	—	6:45	—	—	6:43	—	—	6:43	—	—	6:43	—	—
	5:21	—	—	5:22	—	—	5:22	—	—	5:23	—	—	5:24	—	—	5:25	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Mild temperatures (max 6°C on Tue night, min 1°C on Thu morning). Winds decreasing (strong winds from the ENE on Tue afternoon, light winds from the SE by Thu morning).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 1°C on Sun morning, min -3°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the NNE by Sat 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	23° C	Clear	Light winds from the W (17 kph at 260).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	24° C	Clear	Light winds from the W (13 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24° C	-	Light winds from the WSW (11 kph at 250).	16 km Low: few
Crestline - CSS 31 km E 1615m alt. 2 hours ago	13° C	-	Calm (0 kph at 0).
AJX - CSS 32 km ESE 519m alt. 2 hours ago	26° C	-	Light winds from the W (17 kph at 280).
Marshall Peak - CSS 33 km ESE 1211m alt. 2 hours ago	20° C	-	Wind obs. (7 kph from 139 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	23° C	-	Light winds from the WSW (11 kph at 240).	16 km Low: few
Mount Wilson Airport 40 km SW 1311m alt. 1 hour ago		-	Calm (4 kph at 340).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	20° C	Clear	Light winds from the N (6 kph at 0).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	25° C	Clear	Light winds from the SSW (13 kph at 200).	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.