– Lat/Long: 34.29° N 117.65° W

Mount San Antonio
Weather Forecast, United States
Issued: 4 pm Sun 09 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 09 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 16°C on Sun afternoon, min 12°C on Wed morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.
	Sun 9		Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	rain shwrs	clear	clear	some clouds	clear	clear	clear	some clouds	clear	clear	clear
Cloud base (m)	5300	5100				5950			8900		8050	9200	8900
km/h	S	SW	SSE	S	SSE	SSE	SSE	SW	SSW	SW	WSW	SW	SW	SW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—
max °C	16	16	14	15	15	13	14	14	12	12	12	11	11	11	10	11	11
min °C	16	14	14	15	14	13	14	13	12	12	11	11	11	10	10	11	11
chill °C	16	14	14	15	14	13	14	13	11	11	9	10	9	8	8	8	8

Freezing level m	5300	5200	5100	5250	5100	5000	5050	5000	4900	4900	4750	4750	4700	4550	4550	4700	4800

	—	—	6:07	—	—	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—
	7:44	—	—	7:43	—	—	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 16°C on Sun afternoon, min 12°C on Wed morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.

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	Light winds from the WSW (17 kph at 240).	16 km
La Vern / rackett-Field Airport 24 km S 207m alt. 2 hours ago	33° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
Ontario Airport 27 km SSE 715m alt. 2 hours ago	32° C	Dry and partly cloudy.	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: scattered High: scattered
AJX - CSS 32 km ESE 519m alt. 54 minutes ago	30° C	-	Wind obs. (7 kph from 271 degs) was rejected.
Chino Airport 34 km S 218m alt. 2 hours ago	31° C	Dry and partly cloudy.	Moderate winds from the WSW (24 kph at 250).	16 km Low: few Mid: scattered
Mount Wilson Airport 40 km SW 1311m alt. 2 hours ago		-	Calm (2 kph at 230).	0.0 km
Victorville Airport 41 km NE 880m alt. 1 hour ago	35° C	Clear	Moderate winds from the S (22 kph at 190).	16 km
EL Monte Airport 42 km SSW 361m alt. 2 hours ago	32° C	Clear	Moderate winds from the SSW (22 kph at 210).	16 km
Riverside Airport 42 km SSE 661m alt. 2 hours ago	33° C	Clear	Light winds from the W (17 kph at 270).	16 km
Corona Municipal Airport (California) 43 km S 163m alt. 58 minutes ago	27° C	Clear	Moderate winds from the W (20 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.