– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 10 am Sat 02 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 02 May Local Time

Updates in:

hr min s

Update imminent

4 Mount San Antonio Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Sat afternoon, min -5°C on Mon night). Winds decreasing (strong winds from the S on Sat night, moderate winds from the W by Mon night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 8°C on Thu afternoon, min -5°C on Tue morning). Mainly fresh winds.
	Saturday 2			Sunday 3			Monday 4			Tuesday 5			Wednesday 6			Thursday 7
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear
km/h	SSE	SSE	S	S	SSW	WSW	WSW	WSW	W	WNW	NNW	NE	NE	NNE	ENE	ENE	NNE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	5	5	3	2	1	-1	-2	-3	-4	-1	3	3	4	6	6	8	7
min °C	4	4	3	2	2	-1	-1	-3	-5	-5	-3	1	3	4	5	6	7	7
chill °C	-1	0	-4	-5	-5	-8	-8	-10	-12	-12	-9	-4	-2	-1	0	2	5	3

Freezing level m	3650	3750	3650	3450	3350	3000	2750	2650	2300	2350	2850	3450	3500	3700	3900	3900	4100	4050
Cloud base (m)		8800	6900			850	900	2250	900	1500	1950	900					4300

	6:00	—	—	5:58	—	—	5:58	—	—	5:56	—	—	5:56	—	—	5:54	—	—
	—	7:35	—	—	7:36	—	—	7:36	—	—	7:37	—	—	7:37	—	—	7:38	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 5°C on Sat afternoon, min -5°C on Mon night). Winds decreasing (strong winds from the S on Sat night, moderate winds from the W by Mon night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 8°C on Thu afternoon, min -5°C on Tue morning). Mainly fresh winds.

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. 2 hours ago	24° C	Clear	Light winds from the W (15 kph at 260).	14 km
La Vern / rackett-Field Airport 24 km S 207m alt. 3 hours ago	22° C	Clear	Light winds from the W (15 kph at 270).	11 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	24° C	Dry and cloudy.	Light winds from the SW (15 kph at 230).	11 km Low: overcast
Crestline - CSS 31 km E 1615m alt. 1 hour ago	17° C	-	Calm (0 kph at 0).
Chino Airport 34 km S 218m alt. 2 hours ago	26° C	Dry and partly cloudy.	Light winds from the SSW (9 kph at 210).	16 km Low: broken
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Light winds from the SSW (11 kph at 200).	0.0 km
Victorville Airport 41 km NE 880m alt. 2 hours ago	30° C	Clear	Moderate winds from the S (28 kph at 190).	16 km
EL Monte Airport 42 km SSW 361m alt. 3 hours ago	23° C	Clear	Light winds from the S (9 kph at 180).	11 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	25° C	Clear	Light winds from the N (9 kph at 1).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	25° C	Clear	Light winds from the W (15 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.