– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Wed 12 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 12 Aug 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 Wed afternoon, min 10°C on Thu night). Winds increasing (light winds from the SSW on Wed afternoon, fresh winds from the SSW by Fri night).											Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Mon afternoon, min 10°C on Sat night). Winds increasing (light winds from the SSE on Sun afternoon, fresh winds from the SSW by Mon night).
	Wed 12		Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	risk tstorm	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear
Cloud base (m)	6250	7000	8600										4900
km/h	SW	WSW	SSW	SW	SW	SSW	SSW	SSW	SSE	SSE	SSE	S	SSE	S	SSE	SSE	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	11	11	11	11	10	10	11	11	11	11	11	12	13	13	15	15
min °C	11	11	11	11	10	10	10	11	11	11	10	10	12	13	13	14	14
chill °C	9	9	9	9	7	7	7	8	8	9	8	7	10	11	11	13	12

Freezing level m	4750	4650	4600	4600	4550	4500	4600	4700	4800	4850	4800	4900	5100	5150	5200	5450	5400

	—	—	6:09	—	—	6:09	—	—	6:11	—	—	6:11	—	—	6:11	—	—
	7:40	—	—	7:39	—	—	7:38	—	—	7:37	—	—	7:37	—	—	7:35	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 12°C on Wed afternoon, min 10°C on Thu night). Winds increasing (light winds from the SSW on Wed afternoon, fresh winds from the SSW by Fri night).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Mon afternoon, min 10°C on Sat night). Winds increasing (light winds from the SSE on Sun afternoon, fresh winds from the SSW by Mon 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	21° C	-	Light winds from the WSW (15 kph at 250).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	22° C	Clear	Light winds from the WSW (19 kph at 240).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	22° C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 250).	16 km Low: broken
AJX - CSS 32 km ESE 519m alt. 1 hour ago	22° C	-	Wind obs. (7 kph from 5 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	22° C	Dry and partly cloudy.	Moderate winds from the W (24 kph at 280).	16 km Low: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Wind obs. (9 kph from 190 degs) was rejected.	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	26° C	Clear	Light winds from the SSW (17 kph at 200).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	23° C	Clear	Light winds from the W (17 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 2 hours ago	22° C	Clear	Light winds from the W (15 kph at 270).	16 km
San Bernardino Airport 43 km ESE 407m alt. 1 hour ago	24° C	Clear	Light winds from the WSW (19 kph at 250).	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.